# Outages on February 23, 2021 (UTC)

> 34 incidents started on February 23, 2021 (UTC) on the status pages Rewindex archives, 9 labelled major or critical by the vendor (Firebolt, Greenhouse, Braze); 8 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2021-02-23
Last updated: 2021-02-24T07:00:00Z

- Incidents started: 34 (major/critical: 9, other: 25) across 24 vendors
- Still open from earlier days: 8 · Maintenance windows: 11 · Detected outage events: 0
- By vendor impact label: critical 3, major 6, minor 20, none 5
- Previous day with incidents: [2021-02-22](https://rewindex.com/outages/2021-02-22.md) · Next: [2021-02-24](https://rewindex.com/outages/2021-02-24.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 |
| --- | --- | --- | --- | --- | --- |
| [Firebolt](https://rewindex.com/company/firebolt.md) | [Web application is experiencing a significant outage](https://rewindex.com/company/firebolt/incidents/6m0kt167gx9r.md) | critical | 2021-02-23 09:07 UTC | 2021-02-23 09:14 UTC | resolved |
| [Greenhouse](https://rewindex.com/company/greenhouse.md) | [Issues loading www.greenhouse.io and support.greenhouse.io](https://rewindex.com/company/greenhouse/incidents/g9zd0778xcml.md) | critical | 2021-02-23 16:31 UTC | 2021-02-23 18:00 UTC | resolved |
| [Braze](https://rewindex.com/company/braze.md) | [US 08 SDK API Errors](https://rewindex.com/company/braze/incidents/zkhsgmp88kr5.md) | critical | 2021-02-23 18:29 UTC | 2021-02-23 18:58 UTC | resolved |
| [Elastic Cloud](https://rewindex.com/company/elastic-cloud.md) | [Elastic Cloud management console unavailable](https://rewindex.com/company/elastic-cloud/incidents/z12wrwb3p5lc.md) | major | 2021-02-23 03:02 UTC | 2021-02-23 05:58 UTC | resolved |
| [Expo](https://rewindex.com/company/expo.md) | [Some push notification responses may timeout and require retries](https://rewindex.com/company/expo/incidents/32qfvh3d61xk.md) | major | 2021-02-23 07:49 UTC | 2021-02-23 07:52 UTC | resolved |
| [Datadog](https://rewindex.com/company/datadog.md) | [Elevated error rates on Logs, Trace Analytics, RUM, NPM](https://rewindex.com/company/datadog/incidents/f1d3p37f3gp8.md) | major | 2021-02-23 08:29 UTC | 2021-02-23 16:32 UTC | resolved |
| [MessageBird (Bird)](https://rewindex.com/company/messagebird-bird.md) | [Currently experiencing issues with Inbox](https://rewindex.com/company/messagebird-bird/incidents/jgn7nqltp8lj.md) | major | 2021-02-23 09:02 UTC | 2021-02-23 10:17 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Client Timeout Errors for Sync, Flex, Programmable Chat, and Conversations](https://rewindex.com/company/twilio/incidents/4vncprdsp2tn.md) | major | 2021-02-23 18:21 UTC | 2021-02-23 20:57 UTC | resolved |
| [Typeform](https://rewindex.com/company/typeform.md) | [Typeform integrations and webhook services currently degraded](https://rewindex.com/company/typeform/incidents/555533z6cpn9.md) | major | 2021-02-23 18:24 UTC | 2021-02-23 19:31 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Delays in Receiving Message Delivery Reports When Sending to all Networks in the USA via Shortcode](https://rewindex.com/company/twilio/incidents/tcv7rfsl856s.md) | minor | 2021-02-23 00:42 UTC | 2021-02-23 01:55 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Inbound SMS Delivery Delays to Subset of US and UK Short Codes](https://rewindex.com/company/twilio/incidents/x5vs0j615txs.md) | minor | 2021-02-23 01:15 UTC | 2021-02-23 01:50 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Inbound Call Failures to a Subset of Twilio Mexican Phone Numbers](https://rewindex.com/company/twilio/incidents/kmgd4f0b1dp4.md) | minor | 2021-02-23 04:21 UTC | 2021-02-23 10:30 UTC | resolved |
| [MessageBird (Bird)](https://rewindex.com/company/messagebird-bird.md) | [WhatsApp Signup process](https://rewindex.com/company/messagebird-bird/incidents/lymjplgsx21f.md) | minor | 2021-02-23 10:09 UTC | 2021-02-23 13:31 UTC | resolved |
| [Netlify](https://rewindex.com/company/netlify.md) | [Origin Latencies](https://rewindex.com/company/netlify/incidents/8mz7s85ft2k2.md) | minor | 2021-02-23 11:36 UTC | 2021-02-23 11:36 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Webhosting\] Some email addresses are unavailable](https://rewindex.com/company/scaleway/incidents/f7fzgfsrtbh9.md) | minor | 2021-02-23 11:54 UTC | 2021-02-23 12:01 UTC | resolved |
| [Substack](https://rewindex.com/company/substack.md) | [Stats issues](https://rewindex.com/company/substack/incidents/pd8mc7cf8msc.md) | minor | 2021-02-23 14:21 UTC | 2021-02-24 00:56 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DC2\] IPv6 connectivity loss](https://rewindex.com/company/scaleway/incidents/98j95938btrc.md) | minor | 2021-02-23 15:18 UTC | 2021-02-23 15:25 UTC | resolved |
| [Semaphore](https://rewindex.com/company/semaphore.md) | [Delays in job processing on Semaphore 2.0](https://rewindex.com/company/semaphore/incidents/r927vph2s269.md) | minor | 2021-02-23 16:20 UTC | 2021-02-23 16:35 UTC | resolved |
| [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Incident on 2021-02-23 16:37 UTC](https://rewindex.com/company/github-copilot/incidents/7ct9z7mv9kw1.md) | minor | 2021-02-23 16:37 UTC | 2021-02-23 17:50 UTC | resolved |
| [GitHub](https://rewindex.com/company/github.md) | [Incident on 2021-02-23 16:37 UTC](https://rewindex.com/company/github/incidents/7ct9z7mv9kw1.md) | minor | 2021-02-23 16:37 UTC | 2021-02-23 17:50 UTC | resolved |
| [Sentry](https://rewindex.com/company/sentry.md) | [Usage graphs might be out of date](https://rewindex.com/company/sentry/incidents/xwykyqhvth1h.md) | minor | 2021-02-23 16:57 UTC | 2021-02-23 17:34 UTC | resolved |
| [SparkPost](https://rewindex.com/company/sparkpost.md) | [We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)](https://rewindex.com/company/sparkpost/incidents/dm6x55gt4k8l.md) | minor | 2021-02-23 17:26 UTC | 2021-02-23 17:43 UTC | resolved |
| [Unbounce](https://rewindex.com/company/unbounce.md) | [Delay in Publishing, Copying, and Uploading Pages](https://rewindex.com/company/unbounce/incidents/frcfxngq1ljd.md) | minor | 2021-02-23 18:21 UTC | 2021-02-23 18:41 UTC | resolved |
| [New Relic](https://rewindex.com/company/new-relic.md) | [Synthetics Delays for US Region](https://rewindex.com/company/new-relic/incidents/51l3mhf0f3g7.md) | minor | 2021-02-23 19:18 UTC | 2021-02-23 19:45 UTC | resolved |
| [Smartsheet](https://rewindex.com/company/smartsheet.md) | [Delays in Sending Email](https://rewindex.com/company/smartsheet/incidents/qd94tqszjn8d.md) | minor | 2021-02-23 20:19 UTC | 2021-02-23 22:52 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Customers Receiving Authentication Errors when Attempting to Log In to the Twilio Console](https://rewindex.com/company/twilio/incidents/m2g8rzvvxz62.md) | minor | 2021-02-23 21:23 UTC | 2021-02-23 22:36 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Network Disturbance US](https://rewindex.com/company/sinch/incidents/h7fqxfw4nwyn.md) | minor | 2021-02-23 23:37 UTC | 2021-02-24 03:18 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failure for Nigeria MTN Network.](https://rewindex.com/company/twilio/incidents/lk1nw67drfnr.md) | minor | 2021-02-23 23:37 UTC | 2021-02-24 04:24 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [MMS Short Code Delivery Failure for Subset of Carriers in US](https://rewindex.com/company/twilio/incidents/xb5flf937pkr.md) | minor | 2021-02-23 23:39 UTC | 2021-02-24 01:13 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Failures on New Zealand Skinny Network](https://rewindex.com/company/twilio/incidents/j7zc48l6sn74.md) | none | 2021-02-23 05:57 UTC | 2021-02-23 06:42 UTC | resolved |
| [Hotjar](https://rewindex.com/company/hotjar.md) | [Dashboard unavailable](https://rewindex.com/company/hotjar/incidents/1mzdff11cgjr.md) | none | 2021-02-23 10:46 UTC | 2021-02-23 10:46 UTC | resolved |
| [Webflow](https://rewindex.com/company/webflow.md) | [Log-in and sign-ups interrupted](https://rewindex.com/company/webflow/incidents/thxz2r6qzyqp.md) | none | 2021-02-23 17:25 UTC | 2021-02-23 17:41 UTC | resolved |
| [Airtable](https://rewindex.com/company/airtable.md) | [Incident 2/23/21](https://rewindex.com/company/airtable/incidents/5n2wdfrcx8tv.md) | none | 2021-02-23 19:08 UTC | 2021-02-23 20:20 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [On Call Engineers are Investigating](https://rewindex.com/company/twilio/incidents/vf8455b298s0.md) | none | 2021-02-23 21:09 UTC | 2021-02-23 21:26 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Honeycomb](https://rewindex.com/company/honeycomb.md) | [Ingestion Failure](https://rewindex.com/company/honeycomb/incidents/p94hl5fbsw7v.md) | critical | 2021-02-22 21:38 UTC | 2021-02-23 03:17 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Some Programmable Wireless SIMs in Spain & Italy May be Unable to Connect to 4G/LTE](https://rewindex.com/company/twilio/incidents/tk98cr6j0x0y.md) | minor | 2021-02-16 18:05 UTC | 2021-02-23 19:09 UTC | resolved |
| [Mapbox](https://rewindex.com/company/mapbox.md) | [Misplaced raster tiles](https://rewindex.com/company/mapbox/incidents/4bqfbwflkpcp.md) | minor | 2021-02-17 20:43 UTC | 2021-03-15 19:56 UTC | resolved |
| [Iterable](https://rewindex.com/company/iterable.md) | [Workflow processing delays](https://rewindex.com/company/iterable/incidents/n64xz3fmfbc7.md) | minor | 2021-02-18 20:48 UTC | 2021-03-03 20:59 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [Public website issues](https://rewindex.com/company/scaleway/incidents/9m16p320twhp.md) | minor | 2021-02-19 08:40 UTC | 2021-02-23 12:10 UTC | resolved |
| [Lever](https://rewindex.com/company/lever.md) | [Zoom integration for calendar invite](https://rewindex.com/company/lever/incidents/4486jb8bd8jh.md) | minor | 2021-02-19 17:16 UTC | 2021-02-26 19:30 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DC5\] Public switch room 1 bay D60 down](https://rewindex.com/company/scaleway/incidents/cq3xts8j3m24.md) | minor | 2021-02-21 07:21 UTC | 2021-02-23 12:11 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [Programmable Wireless SIM Updates Delayed](https://rewindex.com/company/twilio/incidents/48p40c9yzn6r.md) | minor | 2021-02-22 21:47 UTC | 2021-02-23 02:04 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Statuspage](https://rewindex.com/company/statuspage.md) | [\[Scheduled\] Statuspage Load Balancer Upgrades](https://rewindex.com/company/statuspage/incidents/4w0zn5hyqn87.md) | maintenance | 2021-02-23 02:40 UTC | 2021-02-23 05:43 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Local Market Maintenance - Multiple Markets](https://rewindex.com/company/bandwidth/incidents/qgsb0mrs2xb4.md) | maintenance | 2021-02-23 04:00 UTC | 2021-02-23 12:00 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] External Maintenance - AT&T - US](https://rewindex.com/company/sinch/incidents/7vj1h4n1ctz7.md) | maintenance | 2021-02-23 05:00 UTC | 2021-02-23 12:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Super SIM Planned Maintenance](https://rewindex.com/company/twilio/incidents/3np7cr2qpgqk.md) | maintenance | 2021-02-23 05:00 UTC | 2021-02-23 08:01 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Messaging Maintenance - SMS](https://rewindex.com/company/bandwidth/incidents/9bylzxpb3cz8.md) | maintenance | 2021-02-23 06:00 UTC | 2021-02-23 14:00 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[Scheduled\] \[DC2\] Scheduled maintenance - Room : 101 / Rack : N12 - N11](https://rewindex.com/company/scaleway/incidents/x1p1s9bhv180.md) | maintenance | 2021-02-23 07:00 UTC | not resolved | unknown |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] WhatsApp Routine Maintenance - EU](https://rewindex.com/company/sinch/incidents/zx0xfp5136m6.md) | maintenance | 2021-02-23 08:00 UTC | 2021-02-23 09:00 UTC | resolved |
| [MessageBird (Bird)](https://rewindex.com/company/messagebird-bird.md) | [\[Scheduled\] Maintenance on smpp03.messagebird.com](https://rewindex.com/company/messagebird-bird/incidents/4blmfm7n1vpl.md) | maintenance | 2021-02-23 09:00 UTC | 2021-02-23 09:05 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] Super SIM Planned Maintenance](https://rewindex.com/company/twilio/incidents/y6h0lg8wrzcv.md) | maintenance | 2021-02-23 09:10 UTC | 2021-02-23 10:09 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [\[Scheduled\] WhatsApp Routine Maintenance - US](https://rewindex.com/company/sinch/incidents/j480fnd4269q.md) | maintenance | 2021-02-23 10:00 UTC | 2021-02-23 11:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] France SMS Carrier Maintenance - Bouygues Telecom](https://rewindex.com/company/twilio/incidents/clyhgcfkfkf5.md) | maintenance | 2021-02-23 23:00 UTC | 2021-02-24 07:00 UTC | resolved |

## Cite this

34 vendor-reported incidents started on 2021-02-23 (UTC) across 24 vendors, 9 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2021-02-23
- Citation: Rewindex daily outage roundup, “Outages on February 23, 2021” (2021-02-23 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-02-23 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on February 23, 2021 (2021-02-23)](https://rewindex.com/outages/2021-02-23)`


---
Canonical: https://rewindex.com/outages/2021-02-23 · Markdown: https://rewindex.com/outages/2021-02-23.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:38:37.307Z