Outages by dayApril 21, 2026

Outages on April 21, 2026

UTC day 2026-04-21 (Apr 21, 00:00 to Apr 21, 23:59 your time). Incidents as the vendors posted them on their status pages; impact labels are the vendor’s own.

63incidents started

12labelled major or critical

41vendors with a new incident

22still open from earlier days

By vendor label: Critical 4 · Major 8 · Minor 39 · No impact listed 12 · 23 maintenance

Incidents started this day 63

Vendor	Incident	Impact	Started	Resolved	Status
beehiiv	The beehiiv platform is currently unavailable	Critical	17:46	17:46 (0 min)	resolved
Moonshot AI (Kimi)	搜索请求出现大量报错	Critical	18:26	18:30 (4 min)	resolved
Moonshot AI (Kimi)	agentic模型错误报警	Critical	22:56	22:57 (1 min)	resolved
Moonshot AI (Kimi)	agentic模型错误报警	Critical	23:03	23:15 (12 min)	resolved
Brex	Slow loading of activity logs and audit trail	Major	04:24	14:22 (10.0 h)	resolved
Confluent	Experiencing delays in Tableflow external catalog syncs in AWS	Major	09:34	09:49 (15 min)	resolved
Matillion	Pipeline: : Instability in Pipeline Execution Steps	Major	10:51	11:20 (29 min)	resolved
Lightdash	Network configuration may cause warehouse timeout errors	Major	11:37	14:48 (3.2 h)	resolved
Lever	Scheduling Outage for some Microsoft Office 365 Accounts	Major	15:50	Apr 22, 12:07 (20 h)	postmortem
Squarespace	New Payment Methods Cannot Be Saved	Major	17:21	18:41 (1.4 h)	resolved
Runway	We have released a fix.	Major	20:08	20:49 (41 min)	resolved
Red Hat (incl. Quay.io)	Quay.io Push/Pull Degraded	Major	22:50	Apr 22, 00:09 (1.3 h)	postmortem
Jina AI	Service outage: jina-code-embeddings-1500m	Minor	03:25	08:05 (4.7 h)	resolved
Jina AI	Degraded performance: s.jina.ai	Minor	04:00	04:05 (5 min)	resolved
Jina AI	Partial outage: s.jina.ai	Minor	05:10	05:15 (5 min)	resolved
Jina AI	Partial outage: jina-reranker-m0	Minor	05:15	05:25 (10 min)	resolved
Salesforce	Feature Perf Degradation: B2 CCore	Minor	06:00	16:08 (10 h)	resolved
LlamaIndex	Increased latency on cost_effective	Minor	07:00	07:00 (0 min)	resolved
Speechmatics	Investigating - Degraded performance	Minor	07:45	12:58 (5.2 h)	resolved
Jina AI	Partial outage: jina-reranker-m0	Minor	08:15	08:20 (5 min)	resolved
Jina AI	Partial outage: jina-reranker-m0	Minor	08:35	08:45 (10 min)	resolved
Jina AI	Service outage: jina-reranker-m0	Minor	09:45	09:50 (5 min)	resolved
Twilio	SMS Delivery Delays from a Subset of Twilio Short Codes to T-Mobile United States	Minor	10:04	13:06 (3.0 h)	resolved
Twilio	SMS Delivery Delays from a Subset of Twilio Short Codes and Long Codes to United States	Minor	10:46	19:31 (8.8 h)	resolved
Jina AI	Service outage: jina-code-embeddings-1500m	Minor	11:35	12:10 (35 min)	resolved
Twilio	Issue with Phone Number Port In	Minor	12:21	19:32 (7.2 h)	resolved
v0	Elevated errors on Vercel Dashboard	Minor	13:51	14:41 (50 min)	resolved
Vercel	Elevated errors on Vercel Dashboard	Minor	13:51	14:41 (50 min)	resolved
Jina AI	Service outage: jina-code-embeddings-1500m	Minor	14:25	15:10 (45 min)	resolved
GitHub Copilot	Disruption with projects service	Minor	15:03	Apr 22, 01:24 (10 h)	resolved
GitHub	Disruption with projects service	Minor	15:03	Apr 22, 01:24 (10 h)	resolved
Sinch	Customer Support - Ticketing System	Minor	15:11	17:19 (2.1 h)	resolved
Sinch	Delivery Issue Sweden - Telia	Minor	15:26	17:05 (1.6 h)	resolved
SurveyMonkey	Audience preview tool inaccessible for logged out customers.	Minor	15:27	20:41 (5.2 h)	resolved
Vonage	Sweden SMS - Degradation towards Telia	Minor	15:42	18:14 (2.5 h)	resolved
Deepgram	Voice Agent third-party provider instability (Google Gemini LLMs)	Minor	15:59	May 1, 18:21 (10 d)	resolved
Salesforce	On Demand Sandbox Ods Performance Degradation: B2 CCore	Minor	16:00	16:01 (1 min)	resolved
Twilio	Degraded service for Voice and Video	Minor	16:53	20:39 (3.8 h)	resolved
Twilio	SMS Delivery Delays from Twilio to MTN Benin	Minor	16:54	21:44 (4.8 h)	resolved
Retool	[Retool Cloud] Google Sheets Integration Intermittently Failing with "Premature Close" Errors	Minor	17:16	Apr 27, 14:49 (6 d)	resolved
Jina AI	Service outage: jina-code-embeddings-1500m	Minor	17:25	17:55 (30 min)	resolved
Mux	Ingest delays for some assets	Minor	17:36	Apr 22, 00:06 (6.5 h)	resolved
Snyk	Snyk recurring tests showing slow performance	Minor	18:58	May 5, 12:23 (14 d)	resolved
Scaleway	[DC2] Public switch issue in DC2; room 205; H8	Minor	19:30	22:41 (3.2 h)	resolved
Socket	Delayed scans runs	Minor	19:34	20:56 (1.4 h)	resolved
Jasper	App not loading	Minor	19:49	20:00 (11 min)	resolved
Hightouch	Processing delay for subset of Events	Minor	20:22	20:22 (0 min)	resolved
Salesforce	Feature Service Disruption: B2 B2 CCommerce, Customer360 Audiences	Minor	21:30	Apr 22, 12:17 (15 h)	resolved
Bandwidth	Bandwidth App Incident - Hosted Messaging	Minor	21:44	Apr 22, 02:28 (4.7 h)	resolved
Postmark	SMTP Sending Delays in the European Union	Minor	22:10	23:40 (1.5 h)	resolved
Temporal Cloud	Degraded Child Workflow Execution	Minor	23:15	23:37 (22 min)	resolved
Xero	Global: Xero - some customers may have been unable to login.	No impact listed	01:15	01:15 (0 min)	resolved
Dropbox Sign	We’re investigating reports of degraded performance.	No impact listed	02:17	02:36 (19 min)	resolved
Twilio	Delays for Subset of SMPP API Mobile Originated Messages	No impact listed	09:56	09:56 (0 min)	resolved
Dropbox Sign	Dropbox Sign is experiencing degraded performance	No impact listed	12:04	12:30 (26 min)	resolved
Scaleway	[Cockpit] - [fr-par] Ingestion errors on product metrics	No impact listed	13:07	13:07 (0 min)	resolved
BigCommerce	Homepage Content Display Issue	No impact listed	14:30	14:30 (0 min)	resolved
HubSpot	Some automation and workflow actions are delayed	No impact listed	15:25	19:37 (4.2 h)	resolved
Convex	Login/Deployment/Dashboard services impacted	No impact listed	16:04	16:56 (53 min)	resolved
Vonage	Video API - Captions not returned	No impact listed	17:51	17:51 (0 min)	resolved
Rippling	Partial admins blocked from completing hiring flow at the Documents step	No impact listed	18:01	20:48 (2.8 h)	resolved
Help Scout	AI Feature Issue	No impact listed	19:50	22:01 (2.2 h)	resolved
Aircall	Degraded Service for Outbound Calls to Chile	No impact listed	21:26	May 14, 20:53 (23 d)	resolved

Still open from earlier days 22

Vendor	Incident	Impact	Started	Resolved	Status
Linode (Akamai)	Emerging Service Issue - Connectivity issues in Frankfurt (DE-FRA-2)	Critical	Apr 20, 11:49	01:08 (13 h)	resolved
MongoDB Atlas	MongoDB Atlas BI Connector: Connections and queries fail	Major	Apr 17, 17:03	13:45 (4 d)	resolved
Sinch	WhatsApps sending through API	Major	Apr 20, 10:03	13:50 (28 h)	resolved
GitHub Copilot	Partial degradation for code scanning default setup and for code quality	Major	Apr 20, 13:28	05:04 (16 h)	resolved
GitHub	Partial degradation for code scanning default setup and for code quality	Major	Apr 20, 13:28	05:04 (16 h)	resolved
Semgrep	Login and scans are failing for some users	Major	Apr 20, 20:37	00:29 (3.9 h)	resolved
Dashlane	Instability while using Dashlane Extension	Minor	Apr 15, 16:20	Apr 23, 08:10 (8 d)	resolved
Hex	HTML not rendering on notebooks and apps for some users	Minor	Apr 16, 13:47	May 6, 15:15 (20 d)	resolved
Vanta	Issue with reminder emails for vendor assessment evidence request	Minor	Apr 17, 19:53	Apr 30, 06:05 (12 d)	resolved
Salesforce	Feature Perf Degradation: MCGrowth	Minor	Apr 17, 20:56	Apr 22, 19:30 (5 d)	resolved
Nebius	TokenFactory DataLab unavailability	Minor	Apr 20, 07:26	09:15 (26 h)	resolved
Scaleway	[PAYM] - [all] - Issues adding cards via Stripe	Minor	Apr 20, 07:43	May 6, 14:05 (16 d)	resolved
Akamai	Edge Delivery Issues in Frankfurt(DE-FRA-2)	Minor	Apr 20, 12:25	01:07 (13 h)	resolved
Salesforce	Feature Service Disruption: Core Service	Minor	Apr 20, 13:42	Apr 24, 21:03 (4 d)	resolved
Vonage	Morocco SMS - Degradation to Maroc Telecom (IAM)	Minor	Apr 20, 16:14	00:27 (8.2 h)	resolved
Twilio	Customers Delayed for Emergency Address Registrations	Minor	Apr 20, 17:33	Apr 22, 15:13 (46 h)	resolved
Twilio	MMS Delivery Receipt Delays and Delivery Failures between a Subset of Twilio Short Codes and Multiple Networks in United States	Minor	Apr 20, 20:15	00:17 (4.0 h)	resolved
Red Hat (incl. Quay.io)	[Scheduled] Migration of china.cdn.redhat.com providers	Minor	Apr 20, 21:00	not resolved	unknown
Grafana Cloud	Restrictions on Alerts & Reports for Grafana Cloud Free/Trial Users	Minor	Apr 20, 21:12	Apr 24, 15:04 (4 d)	resolved
Sprout Social	Bluesky Issues	Minor	Apr 20, 22:07	Apr 22, 16:45 (43 h)	resolved
Salesforce	Tableau Feature Disruption: Analytics Cloud	Minor	Apr 20, 22:30	Apr 23, 09:46 (2 d)	resolved
Hootsuite	Issues adding/reconnecting Bluesky accounts	No impact listed	Apr 20, 20:01	07:33 (12 h)	resolved

Maintenance 23

Vendor	Incident	Impact	Started	Resolved	Status
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	02:00	05:00 (3.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	03:00	03:15 (15 min)	resolved
Sinch	[Scheduled] External Maintenance - USA - Verizon	Maintenance	04:00	09:00 (5.0 h)	resolved
Bandwidth	[Scheduled] EVS (911) Dashboard Maintenance	Maintenance	04:00	10:00 (6.0 h)	resolved
Twilio	[Scheduled] United States SMS and MMS Carrier Maintenance - Verizon	Maintenance	04:00	09:00 (5.0 h)	resolved
Vonage	[Scheduled] USA SMS & MMS - Planned Maintenance affecting Verizon network	Maintenance	04:00	09:01 (5.0 h)	resolved
Sinch	[Scheduled] External Maintenance - T-Mobile United States	Maintenance	05:00	09:00 (4.0 h)	resolved
Twilio	[Scheduled] United States SMS Carrier Maintenance - T-Mobile	Maintenance	05:00	09:01 (4.0 h)	resolved
Vonage	[Scheduled] USA SMS & MMS - Planned Maintenance affecting T-Mobile network	Maintenance	05:00	09:01 (4.0 h)	resolved
Twilio	[Scheduled] United States MMS Carrier Maintenance - T-Mobile	Maintenance	05:01	09:01 (4.0 h)	resolved
Sinch	[Scheduled] DI SMS 365 (iSMS) \| Operator Services \| Application Maintenance \| PCRSDI-12180	Maintenance	05:30	10:30 (5.0 h)	resolved
Scaleway	[Scheduled] [PAR][NETWORK] Upgrade Backbone routers	Maintenance	06:00	16:00 (10 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	07:00	12:00 (5.0 h)	resolved
Vonage	[Scheduled] USA MMS - Emergency Maintenance affecting MMS messages sent using Short Codes	Maintenance	09:00	12:00 (3.0 h)	resolved
Sinch	[Scheduled] Campaigns Application Maintenance	Maintenance	12:31	13:01 (30 min)	resolved
Vonage	[Scheduled] Australia Voice - Maintenance affecting Long Virtual Numbers	Maintenance	13:00	18:00 (5.0 h)	resolved
Sinch	[Scheduled] Campaigns Application Maintenance	Maintenance	13:30	14:00 (30 min)	resolved
Twilio	[Scheduled] Russia SMS Carrier Maintenance - MegaFon	Maintenance	20:00	Apr 22, 00:00 (4.0 h)	resolved
Vonage	[Scheduled] Russia SMS - Planned maintenance affecting Megafon	Maintenance	20:00	Apr 22, 00:00 (4.0 h)	resolved
Stripe	[Scheduled] Scheduled maintenance for TWINT	Maintenance	20:00	23:00 (3.0 h)	resolved
Twilio	[Scheduled] Russia SMS Carrier Maintenance - Gazprombank Mobile	Maintenance	20:01	21:00 (59 min)	resolved
Twilio	[Scheduled] United Kingdom Account Security Carrier Partner Maintenance - Vodafone	Maintenance	20:15	Apr 22, 05:15 (9.0 h)	resolved
Twilio	[Scheduled] United Kingdom Account Security Carrier Partner Maintenance - Vodafone	Maintenance	23:00	Apr 22, 02:30 (3.5 h)	resolved

Times show in your time zone (UTC in the page source). An incident counts as “still open” here if it started up to 7 days earlier and had not been resolved by the start of this UTC day (unresolved ones count for 24 hours). See each vendor’s monthly report: beehiiv, Moonshot AI (Kimi), Brex, Confluent, Matillion, Lightdash, Lever, Squarespace, Runway, Red Hat (incl. Quay.io), Jina AI, Salesforce.

Cite this

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

Title: Outages on April 21, 2026
Vendor: Rewindex daily outage roundup
Date: 2026-04-21 00:00 UTC
URL: https://rewindex.com/outages/2026-04-21

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