# Outages on April 21, 2026 (UTC)

> 63 incidents started on April 21, 2026 (UTC) on the status pages Rewindex archives, 12 labelled major or critical by the vendor (beehiiv, Moonshot AI (Kimi)); 22 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2026-04-21
Last updated: 2026-04-28T21:26:55Z

- Incidents started: 63 (major/critical: 12, other: 51) across 41 vendors
- Still open from earlier days: 22 · Maintenance windows: 23 · Detected outage events: 0
- By vendor impact label: critical 4, major 8, minor 39, none 12
- Previous day with incidents: [2026-04-20](https://rewindex.com/outages/2026-04-20.md) · Next: [2026-04-22](https://rewindex.com/outages/2026-04-22.md) · [All days](https://rewindex.com/outages.md)

Impact labels are the vendor’s own. Incidents come from each vendor’s status page; Rewindex does not measure outages.

## Incidents started this day

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [beehiiv](https://rewindex.com/company/beehiiv.md) | [The beehiiv platform is currently unavailable](https://rewindex.com/company/beehiiv/incidents/8x0mzxgfwfrb.md) | critical | 2026-04-21 17:46 UTC | 2026-04-21 17:46 UTC | resolved |
| [Moonshot AI (Kimi)](https://rewindex.com/company/moonshot-ai.md) | [搜索请求出现大量报错](https://rewindex.com/company/moonshot-ai/incidents/mcc0vfxcl89b.md) | critical | 2026-04-21 18:26 UTC | 2026-04-21 18:30 UTC | resolved |
| [Moonshot AI (Kimi)](https://rewindex.com/company/moonshot-ai.md) | [agentic模型错误报警](https://rewindex.com/company/moonshot-ai/incidents/1k0jdjl9mtvk.md) | critical | 2026-04-21 22:56 UTC | 2026-04-21 22:57 UTC | resolved |
| [Moonshot AI (Kimi)](https://rewindex.com/company/moonshot-ai.md) | [agentic模型错误报警](https://rewindex.com/company/moonshot-ai/incidents/g9br1xwby9yg.md) | critical | 2026-04-21 23:03 UTC | 2026-04-21 23:15 UTC | resolved |
| [Brex](https://rewindex.com/company/brex.md) | [Slow loading of activity logs and audit trail](https://rewindex.com/company/brex/incidents/0qx31xtfs18x.md) | major | 2026-04-21 04:24 UTC | 2026-04-21 14:22 UTC | resolved |
| [Confluent](https://rewindex.com/company/confluent.md) | [Experiencing delays in Tableflow external catalog syncs in AWS](https://rewindex.com/company/confluent/incidents/78zm99h9p82d.md) | major | 2026-04-21 09:34 UTC | 2026-04-21 09:49 UTC | resolved |
| [Matillion](https://rewindex.com/company/matillion.md) | [Pipeline: : Instability in Pipeline Execution Steps](https://rewindex.com/company/matillion/incidents/rhl3xb184vyz.md) | major | 2026-04-21 10:51 UTC | 2026-04-21 11:20 UTC | resolved |
| [Lightdash](https://rewindex.com/company/lightdash.md) | [Network configuration may cause warehouse timeout errors](https://rewindex.com/company/lightdash/incidents/yqt8pllv99tf.md) | major | 2026-04-21 11:37 UTC | 2026-04-21 14:48 UTC | resolved |
| [Lever](https://rewindex.com/company/lever.md) | [Scheduling Outage for some Microsoft Office 365 Accounts](https://rewindex.com/company/lever/incidents/f5g9ddv6hcj1.md) | major | 2026-04-21 15:50 UTC | 2026-04-22 12:07 UTC | postmortem |
| [Squarespace](https://rewindex.com/company/squarespace.md) | [New Payment Methods Cannot Be Saved](https://rewindex.com/company/squarespace/incidents/09z420765y10.md) | major | 2026-04-21 17:21 UTC | 2026-04-21 18:41 UTC | resolved |
| [Runway](https://rewindex.com/company/runway.md) | [We have released a fix.](https://rewindex.com/company/runway/incidents/dgrwxs1zd99y.md) | major | 2026-04-21 20:08 UTC | 2026-04-21 20:49 UTC | resolved |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [Quay.io Push/Pull Degraded](https://rewindex.com/company/red-hat/incidents/rgf6sx9lcjyd.md) | major | 2026-04-21 22:50 UTC | 2026-04-22 00:09 UTC | postmortem |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Service outage: jina-code-embeddings-1500m](https://rewindex.com/company/jina-ai/incidents/n75tvdqb441d.md) | minor | 2026-04-21 03:25 UTC | 2026-04-21 08:05 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Degraded performance: s.jina.ai](https://rewindex.com/company/jina-ai/incidents/6zd85cksw1rp.md) | minor | 2026-04-21 04:00 UTC | 2026-04-21 04:05 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Partial outage: s.jina.ai](https://rewindex.com/company/jina-ai/incidents/5xc2tflrrkjj.md) | minor | 2026-04-21 05:10 UTC | 2026-04-21 05:15 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Partial outage: jina-reranker-m0](https://rewindex.com/company/jina-ai/incidents/05slcwdwjcp4.md) | minor | 2026-04-21 05:15 UTC | 2026-04-21 05:25 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Feature Perf Degradation: B2 CCore](https://rewindex.com/company/salesforce/incidents/20003949.md) | minor | 2026-04-21 06:00 UTC | 2026-04-21 16:08 UTC | resolved |
| [LlamaIndex](https://rewindex.com/company/llamaindex.md) | [Increased latency on cost\_effective](https://rewindex.com/company/llamaindex/incidents/1wc8sxhzqk28.md) | minor | 2026-04-21 07:00 UTC | 2026-04-21 07:00 UTC | resolved |
| [Speechmatics](https://rewindex.com/company/speechmatics.md) | [Investigating - Degraded performance](https://rewindex.com/company/speechmatics/incidents/clms544k94tt.md) | minor | 2026-04-21 07:45 UTC | 2026-04-21 12:58 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Partial outage: jina-reranker-m0](https://rewindex.com/company/jina-ai/incidents/59tz723zpr62.md) | minor | 2026-04-21 08:15 UTC | 2026-04-21 08:20 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Partial outage: jina-reranker-m0](https://rewindex.com/company/jina-ai/incidents/5z7xt6s9gd1x.md) | minor | 2026-04-21 08:35 UTC | 2026-04-21 08:45 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Service outage: jina-reranker-m0](https://rewindex.com/company/jina-ai/incidents/hdb3h6mg0rnw.md) | minor | 2026-04-21 09:45 UTC | 2026-04-21 09:50 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays from a Subset of Twilio Short Codes to T-Mobile United States](https://rewindex.com/company/twilio/incidents/1qqpr0h599t8.md) | minor | 2026-04-21 10:04 UTC | 2026-04-21 13:06 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to United States](https://rewindex.com/company/twilio/incidents/qc4xdpjkd3p6.md) | minor | 2026-04-21 10:46 UTC | 2026-04-21 19:31 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Service outage: jina-code-embeddings-1500m](https://rewindex.com/company/jina-ai/incidents/7vprpnd4cxb7.md) | minor | 2026-04-21 11:35 UTC | 2026-04-21 12:10 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Issue with Phone Number Port In](https://rewindex.com/company/twilio/incidents/93gf4zsfgq8y.md) | minor | 2026-04-21 12:21 UTC | 2026-04-21 19:32 UTC | resolved |
| [v0](https://rewindex.com/company/v0.md) | [Elevated errors on Vercel Dashboard](https://rewindex.com/company/v0/incidents/0yxcg01fmkrt.md) | minor | 2026-04-21 13:51 UTC | 2026-04-21 14:41 UTC | resolved |
| [Vercel](https://rewindex.com/company/vercel.md) | [Elevated errors on Vercel Dashboard](https://rewindex.com/company/vercel/incidents/0yxcg01fmkrt.md) | minor | 2026-04-21 13:51 UTC | 2026-04-21 14:41 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Service outage: jina-code-embeddings-1500m](https://rewindex.com/company/jina-ai/incidents/6v5h7pvg61f3.md) | minor | 2026-04-21 14:25 UTC | 2026-04-21 15:10 UTC | resolved |
| [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Disruption with projects service](https://rewindex.com/company/github-copilot/incidents/b4235qyfzx2z.md) | minor | 2026-04-21 15:03 UTC | 2026-04-22 01:24 UTC | resolved |
| [GitHub](https://rewindex.com/company/github.md) | [Disruption with projects service](https://rewindex.com/company/github/incidents/b4235qyfzx2z.md) | minor | 2026-04-21 15:03 UTC | 2026-04-22 01:24 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Customer Support - Ticketing System](https://rewindex.com/company/sinch/incidents/1b7grkz76nwt.md) | minor | 2026-04-21 15:11 UTC | 2026-04-21 17:19 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Delivery Issue Sweden - Telia](https://rewindex.com/company/sinch/incidents/9js2f209cmrn.md) | minor | 2026-04-21 15:26 UTC | 2026-04-21 17:05 UTC | resolved |
| [SurveyMonkey](https://rewindex.com/company/surveymonkey.md) | [Audience preview tool inaccessible for logged out customers.](https://rewindex.com/company/surveymonkey/incidents/q55l3ztvs8r2.md) | minor | 2026-04-21 15:27 UTC | 2026-04-21 20:41 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [Sweden SMS - Degradation towards Telia](https://rewindex.com/company/vonage/incidents/59fwslbsw76g.md) | minor | 2026-04-21 15:42 UTC | 2026-04-21 18:14 UTC | resolved |
| [Deepgram](https://rewindex.com/company/deepgram.md) | [Voice Agent third-party provider instability (Google Gemini LLMs)](https://rewindex.com/company/deepgram/incidents/gwpqgqbl2rvv.md) | minor | 2026-04-21 15:59 UTC | 2026-05-01 18:21 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [On Demand Sandbox Ods Performance Degradation: B2 CCore](https://rewindex.com/company/salesforce/incidents/20003954.md) | minor | 2026-04-21 16:00 UTC | 2026-04-21 16:01 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Degraded service for Voice and Video](https://rewindex.com/company/twilio/incidents/lbsjxkkccn1x.md) | minor | 2026-04-21 16:53 UTC | 2026-04-21 20:39 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays from Twilio to MTN Benin](https://rewindex.com/company/twilio/incidents/j6qj89wzjs5q.md) | minor | 2026-04-21 16:54 UTC | 2026-04-21 21:44 UTC | resolved |
| [Retool](https://rewindex.com/company/retool.md) | [\[Retool Cloud\] Google Sheets Integration Intermittently Failing with "Premature Close" Errors](https://rewindex.com/company/retool/incidents/gb2q3xmfx1qh.md) | minor | 2026-04-21 17:16 UTC | 2026-04-27 14:49 UTC | resolved |
| [Jina AI](https://rewindex.com/company/jina-ai.md) | [Service outage: jina-code-embeddings-1500m](https://rewindex.com/company/jina-ai/incidents/2b6sm3v4r4ks.md) | minor | 2026-04-21 17:25 UTC | 2026-04-21 17:55 UTC | resolved |
| [Mux](https://rewindex.com/company/mux.md) | [Ingest delays for some assets](https://rewindex.com/company/mux/incidents/hwt7wjyx3lzn.md) | minor | 2026-04-21 17:36 UTC | 2026-04-22 00:06 UTC | resolved |
| [Snyk](https://rewindex.com/company/snyk.md) | [Snyk recurring tests showing slow performance](https://rewindex.com/company/snyk/incidents/9yss1rcptgg7.md) | minor | 2026-04-21 18:58 UTC | 2026-05-05 12:23 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DC2\] Public switch issue in DC2; room 205; H8](https://rewindex.com/company/scaleway/incidents/b2xy57q2d8q7.md) | minor | 2026-04-21 19:30 UTC | 2026-04-21 22:41 UTC | resolved |
| [Socket](https://rewindex.com/company/socket.md) | [Delayed scans runs](https://rewindex.com/company/socket/incidents/kk28dq3tbr8v.md) | minor | 2026-04-21 19:34 UTC | 2026-04-21 20:56 UTC | resolved |
| [Jasper](https://rewindex.com/company/jasper.md) | [App not loading](https://rewindex.com/company/jasper/incidents/fdd91ef0-e44b-44b2-bdb6-f1a9457c4b97.md) | minor | 2026-04-21 19:49 UTC | 2026-04-21 20:00 UTC | resolved |
| [Hightouch](https://rewindex.com/company/hightouch.md) | [Processing delay for subset of Events](https://rewindex.com/company/hightouch/incidents/3grhzjp13r7w.md) | minor | 2026-04-21 20:22 UTC | 2026-04-21 20:22 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Feature Service Disruption: B2 B2 CCommerce, Customer360 Audiences](https://rewindex.com/company/salesforce/incidents/20003952.md) | minor | 2026-04-21 21:30 UTC | 2026-04-22 12:17 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth App Incident  - Hosted Messaging](https://rewindex.com/company/bandwidth/incidents/t6stb27hdd2d.md) | minor | 2026-04-21 21:44 UTC | 2026-04-22 02:28 UTC | resolved |
| [Postmark](https://rewindex.com/company/postmark.md) | [SMTP Sending Delays in the European Union](https://rewindex.com/company/postmark/incidents/493059.md) | minor | 2026-04-21 22:10 UTC | 2026-04-21 23:40 UTC | resolved |
| [Temporal Cloud](https://rewindex.com/company/temporal-cloud.md) | [Degraded Child Workflow Execution](https://rewindex.com/company/temporal-cloud/incidents/12pmfrbvxs4t.md) | minor | 2026-04-21 23:15 UTC | 2026-04-21 23:37 UTC | resolved |
| [Xero](https://rewindex.com/company/xero.md) | [Global: Xero - some customers may have been unable to login.](https://rewindex.com/company/xero/incidents/bjjj7gjx755n.md) | none | 2026-04-21 01:15 UTC | 2026-04-21 01:15 UTC | resolved |
| [Dropbox Sign](https://rewindex.com/company/dropbox-sign.md) | [We’re investigating reports of degraded performance.](https://rewindex.com/company/dropbox-sign/incidents/sc77hrdbf3g8.md) | none | 2026-04-21 02:17 UTC | 2026-04-21 02:36 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Delays for Subset of SMPP API Mobile Originated Messages](https://rewindex.com/company/twilio/incidents/lqqsd12xvpy0.md) | none | 2026-04-21 09:56 UTC | 2026-04-21 09:56 UTC | resolved |
| [Dropbox Sign](https://rewindex.com/company/dropbox-sign.md) | [Dropbox Sign is experiencing degraded performance](https://rewindex.com/company/dropbox-sign/incidents/kkpkldz0749f.md) | none | 2026-04-21 12:04 UTC | 2026-04-21 12:30 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Cockpit\] - \[fr-par\] Ingestion errors on product metrics](https://rewindex.com/company/scaleway/incidents/0xjg2cxq4f4b.md) | none | 2026-04-21 13:07 UTC | 2026-04-21 13:07 UTC | resolved |
| [BigCommerce](https://rewindex.com/company/bigcommerce.md) | [Homepage Content Display Issue](https://rewindex.com/company/bigcommerce/incidents/00yy8vys60q4.md) | none | 2026-04-21 14:30 UTC | 2026-04-21 14:30 UTC | resolved |
| [HubSpot](https://rewindex.com/company/hubspot.md) | [Some automation and workflow actions are delayed](https://rewindex.com/company/hubspot/incidents/m83h7zzmd7cd.md) | none | 2026-04-21 15:25 UTC | 2026-04-21 19:37 UTC | resolved |
| [Convex](https://rewindex.com/company/convex.md) | [Login/Deployment/Dashboard services impacted](https://rewindex.com/company/convex/incidents/llk5ktpz61y1.md) | none | 2026-04-21 16:04 UTC | 2026-04-21 16:56 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [Video API - Captions not returned](https://rewindex.com/company/vonage/incidents/6wq1rnht0jqr.md) | none | 2026-04-21 17:51 UTC | 2026-04-21 17:51 UTC | resolved |
| [Rippling](https://rewindex.com/company/rippling.md) | [Partial admins blocked from completing hiring flow at the Documents step](https://rewindex.com/company/rippling/incidents/l5l81ptr861b.md) | none | 2026-04-21 18:01 UTC | 2026-04-21 20:48 UTC | resolved |
| [Help Scout](https://rewindex.com/company/help-scout.md) | [AI Feature Issue](https://rewindex.com/company/help-scout/incidents/6drbx144k5v4.md) | none | 2026-04-21 19:50 UTC | 2026-04-21 22:01 UTC | resolved |
| [Aircall](https://rewindex.com/company/aircall.md) | [Degraded Service for Outbound Calls to Chile](https://rewindex.com/company/aircall/incidents/vptvynhtllmc.md) | none | 2026-04-21 21:26 UTC | 2026-05-14 20:53 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Linode (Akamai)](https://rewindex.com/company/linode-akamai.md) | [Emerging Service Issue - Connectivity issues in Frankfurt (DE-FRA-2)](https://rewindex.com/company/linode-akamai/incidents/ththk5lfphtz.md) | critical | 2026-04-20 11:49 UTC | 2026-04-21 01:08 UTC | resolved |
| [MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md) | [MongoDB Atlas BI Connector: Connections and queries fail](https://rewindex.com/company/mongodb-atlas/incidents/hlhym701zs9m.md) | major | 2026-04-17 17:03 UTC | 2026-04-21 13:45 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [WhatsApps sending through API](https://rewindex.com/company/sinch/incidents/92c2krqkjl5n.md) | major | 2026-04-20 10:03 UTC | 2026-04-21 13:50 UTC | resolved |
| [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Partial degradation for code scanning default setup and for code quality](https://rewindex.com/company/github-copilot/incidents/m7pgzw1wlfq7.md) | major | 2026-04-20 13:28 UTC | 2026-04-21 05:04 UTC | resolved |
| [GitHub](https://rewindex.com/company/github.md) | [Partial degradation for code scanning default setup and for code quality](https://rewindex.com/company/github/incidents/m7pgzw1wlfq7.md) | major | 2026-04-20 13:28 UTC | 2026-04-21 05:04 UTC | resolved |
| [Semgrep](https://rewindex.com/company/semgrep.md) | [Login and scans are failing for some users](https://rewindex.com/company/semgrep/incidents/7h22pkxbddrf.md) | major | 2026-04-20 20:37 UTC | 2026-04-21 00:29 UTC | resolved |
| [Dashlane](https://rewindex.com/company/dashlane.md) | [Instability while using Dashlane Extension](https://rewindex.com/company/dashlane/incidents/69dfbae93fb5a505ae2d84e6.md) | minor | 2026-04-15 16:20 UTC | 2026-04-23 08:10 UTC | resolved |
| [Hex](https://rewindex.com/company/hex.md) | [HTML not rendering on notebooks and apps for some users](https://rewindex.com/company/hex/incidents/w43ywgvp328h.md) | minor | 2026-04-16 13:47 UTC | 2026-05-06 15:15 UTC | resolved |
| [Vanta](https://rewindex.com/company/vanta.md) | [Issue with reminder emails for vendor assessment evidence request](https://rewindex.com/company/vanta/incidents/wym8d3kq8pw2.md) | minor | 2026-04-17 19:53 UTC | 2026-04-30 06:05 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Feature Perf Degradation: MCGrowth](https://rewindex.com/company/salesforce/incidents/20003956.md) | minor | 2026-04-17 20:56 UTC | 2026-04-22 19:30 UTC | resolved |
| [Nebius](https://rewindex.com/company/nebius.md) | [TokenFactory DataLab unavailability](https://rewindex.com/company/nebius/incidents/gxqjr66xshf9.md) | minor | 2026-04-20 07:26 UTC | 2026-04-21 09:15 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[PAYM\] - \[all\] - Issues adding cards via Stripe](https://rewindex.com/company/scaleway/incidents/bkr086rz88db.md) | minor | 2026-04-20 07:43 UTC | 2026-05-06 14:05 UTC | resolved |
| [Akamai](https://rewindex.com/company/akamai.md) | [Edge Delivery Issues in Frankfurt(DE-FRA-2)](https://rewindex.com/company/akamai/incidents/49nznp8hxrmd.md) | minor | 2026-04-20 12:25 UTC | 2026-04-21 01:07 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Feature Service Disruption: Core Service](https://rewindex.com/company/salesforce/incidents/20003950.md) | minor | 2026-04-20 13:42 UTC | 2026-04-24 21:03 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [Morocco SMS - Degradation to Maroc Telecom (IAM)](https://rewindex.com/company/vonage/incidents/k83qhxr35t8d.md) | minor | 2026-04-20 16:14 UTC | 2026-04-21 00:27 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Customers Delayed for Emergency Address Registrations](https://rewindex.com/company/twilio/incidents/hc0btb5mc8n0.md) | minor | 2026-04-20 17:33 UTC | 2026-04-22 15:13 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [MMS Delivery Receipt Delays and Delivery Failures between a Subset of Twilio Short Codes and Multiple Networks in United States](https://rewindex.com/company/twilio/incidents/djfv8crcy5f2.md) | minor | 2026-04-20 20:15 UTC | 2026-04-21 00:17 UTC | resolved |
| [Red Hat (incl. Quay.io)](https://rewindex.com/company/red-hat.md) | [\[Scheduled\] Migration of china.cdn.redhat.com providers](https://rewindex.com/company/red-hat/incidents/qj39s0t7584q.md) | minor | 2026-04-20 21:00 UTC | not resolved | unknown |
| [Grafana Cloud](https://rewindex.com/company/grafana-cloud.md) | [Restrictions on Alerts & Reports for Grafana Cloud Free/Trial Users](https://rewindex.com/company/grafana-cloud/incidents/xg2h8ht1d44n.md) | minor | 2026-04-20 21:12 UTC | 2026-04-24 15:04 UTC | resolved |
| [Sprout Social](https://rewindex.com/company/sprout-social.md) | [Bluesky Issues](https://rewindex.com/company/sprout-social/incidents/5s9pdykrjl7d.md) | minor | 2026-04-20 22:07 UTC | 2026-04-22 16:45 UTC | resolved |
| [Salesforce](https://rewindex.com/company/salesforce.md) | [Tableau Feature Disruption: Analytics Cloud](https://rewindex.com/company/salesforce/incidents/20003955.md) | minor | 2026-04-20 22:30 UTC | 2026-04-23 09:46 UTC | resolved |
| [Hootsuite](https://rewindex.com/company/hootsuite.md) | [Issues adding/reconnecting Bluesky accounts](https://rewindex.com/company/hootsuite/incidents/qb76m23tcb33.md) | none | 2026-04-20 20:01 UTC | 2026-04-21 07:33 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Stripe](https://rewindex.com/company/stripe.md) | [\[Scheduled\] Scheduled maintenance for TWINT](https://rewindex.com/company/stripe/incidents/83rmt4g74w90.md) | maintenance | 2026-04-21 02:00 UTC | 2026-04-21 05:00 UTC | resolved |
| [Stripe](https://rewindex.com/company/stripe.md) | [\[Scheduled\] Scheduled maintenance for TWINT](https://rewindex.com/company/stripe/incidents/msjzz1jg1mj0.md) | maintenance | 2026-04-21 03:00 UTC | 2026-04-21 03:15 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - USA - Verizon](https://rewindex.com/company/sinch/incidents/ds7gdtvr1zb7.md) | maintenance | 2026-04-21 04:00 UTC | 2026-04-21 09:00 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] EVS (911) Dashboard Maintenance](https://rewindex.com/company/bandwidth/incidents/lbdwlnsmn445.md) | maintenance | 2026-04-21 04:00 UTC | 2026-04-21 10:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United States SMS and MMS Carrier Maintenance - Verizon](https://rewindex.com/company/twilio/incidents/8p502hpxwz5q.md) | maintenance | 2026-04-21 04:00 UTC | 2026-04-21 09:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA SMS & MMS - Planned Maintenance affecting Verizon network](https://rewindex.com/company/vonage/incidents/zvqfk0r56ykl.md) | maintenance | 2026-04-21 04:00 UTC | 2026-04-21 09:01 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - T-Mobile United States](https://rewindex.com/company/sinch/incidents/l0rphl1qbfn2.md) | maintenance | 2026-04-21 05:00 UTC | 2026-04-21 09:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United States SMS Carrier Maintenance - T-Mobile](https://rewindex.com/company/twilio/incidents/737yh99b37vd.md) | maintenance | 2026-04-21 05:00 UTC | 2026-04-21 09:01 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA SMS & MMS - Planned Maintenance affecting T-Mobile network](https://rewindex.com/company/vonage/incidents/yshkx4yx999h.md) | maintenance | 2026-04-21 05:00 UTC | 2026-04-21 09:01 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United States MMS Carrier Maintenance - T-Mobile](https://rewindex.com/company/twilio/incidents/70nbhbc3dl9p.md) | maintenance | 2026-04-21 05:01 UTC | 2026-04-21 09:01 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] DI SMS 365 (iSMS) \| Operator Services \| Application Maintenance \| PCRSDI-12180](https://rewindex.com/company/sinch/incidents/psr285r6zqbq.md) | maintenance | 2026-04-21 05:30 UTC | 2026-04-21 10:30 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Scheduled\] \[PAR\]\[NETWORK\] Upgrade Backbone routers](https://rewindex.com/company/scaleway/incidents/g3h9fl2lzp51.md) | maintenance | 2026-04-21 06:00 UTC | 2026-04-21 16:00 UTC | resolved |
| [Stripe](https://rewindex.com/company/stripe.md) | [\[Scheduled\] Scheduled maintenance for TWINT](https://rewindex.com/company/stripe/incidents/d39l9gxnzfj0.md) | maintenance | 2026-04-21 07:00 UTC | 2026-04-21 12:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] USA MMS - Emergency Maintenance affecting MMS messages sent using Short Codes](https://rewindex.com/company/vonage/incidents/q55f60gvkf3c.md) | maintenance | 2026-04-21 09:00 UTC | 2026-04-21 12:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/lfc1mbyzlxdg.md) | maintenance | 2026-04-21 12:31 UTC | 2026-04-21 13:01 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Australia Voice - Maintenance affecting Long Virtual Numbers](https://rewindex.com/company/vonage/incidents/cchvf0b30vkv.md) | maintenance | 2026-04-21 13:00 UTC | 2026-04-21 18:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] Campaigns Application Maintenance](https://rewindex.com/company/sinch/incidents/n8fyl5dfc0p1.md) | maintenance | 2026-04-21 13:30 UTC | 2026-04-21 14:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Russia SMS Carrier Maintenance - MegaFon](https://rewindex.com/company/twilio/incidents/7tjkcy6x85pk.md) | maintenance | 2026-04-21 20:00 UTC | 2026-04-22 00:00 UTC | resolved |
| [Vonage](https://rewindex.com/company/vonage.md) | [\[Scheduled\] Russia SMS - Planned maintenance affecting Megafon](https://rewindex.com/company/vonage/incidents/6nktk2cmgnfs.md) | maintenance | 2026-04-21 20:00 UTC | 2026-04-22 00:00 UTC | resolved |
| [Stripe](https://rewindex.com/company/stripe.md) | [\[Scheduled\] Scheduled maintenance for TWINT](https://rewindex.com/company/stripe/incidents/sdthgf129qz3.md) | maintenance | 2026-04-21 20:00 UTC | 2026-04-21 23:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Russia SMS Carrier Maintenance - Gazprombank Mobile](https://rewindex.com/company/twilio/incidents/4w2fjbmqs0h4.md) | maintenance | 2026-04-21 20:01 UTC | 2026-04-21 21:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United Kingdom Account Security Carrier Partner Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/38qfl515y0yc.md) | maintenance | 2026-04-21 20:15 UTC | 2026-04-22 05:15 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] United Kingdom Account Security Carrier Partner Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/0dx8kjkjy31k.md) | maintenance | 2026-04-21 23:00 UTC | 2026-04-22 02:30 UTC | resolved |

## Cite this

63 vendor-reported incidents started on 2026-04-21 (UTC) across 41 vendors, 12 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2026-04-21
- Citation: Rewindex daily outage roundup, “Outages on April 21, 2026” (2026-04-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2026-04-21 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on April 21, 2026 (2026-04-21)](https://rewindex.com/outages/2026-04-21)`


---
Canonical: https://rewindex.com/outages/2026-04-21 · Markdown: https://rewindex.com/outages/2026-04-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T13:35:56.806Z