# Outages on November 20, 2021 (UTC)

> 8 incidents started on November 20, 2021 (UTC) on the status pages Rewindex archives, 2 labelled major or critical by the vendor (Substack, Bitrise); 14 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2021-11-20
Last updated: 2021-11-22T10:27:00Z

- Incidents started: 8 (major/critical: 2, other: 6) across 7 vendors
- Still open from earlier days: 14 · Maintenance windows: 6 · Detected outage events: 0
- By vendor impact label: major 2, minor 3, none 3
- Previous day with incidents: [2021-11-19](https://rewindex.com/outages/2021-11-19.md) · Next: [2021-11-21](https://rewindex.com/outages/2021-11-21.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 |
| --- | --- | --- | --- | --- | --- |
| [Substack](https://rewindex.com/company/substack.md) | [Profiles and categories are down](https://rewindex.com/company/substack/incidents/tbjp5kq10cq5.md) | major | 2021-11-20 00:15 UTC | 2021-11-20 00:44 UTC | resolved |
| [Bitrise](https://rewindex.com/company/bitrise.md) | [Queues on our Linux stacks](https://rewindex.com/company/bitrise/incidents/z7vd5phdgvqb.md) | major | 2021-11-20 18:45 UTC | 2021-11-20 20:23 UTC | resolved |
| [Confluent](https://rewindex.com/company/confluent.md) | [Users may see delays in provisioning connectors in all cloud regions. Service on already provisioned connectors is not affected.](https://rewindex.com/company/confluent/incidents/qqqcll9kwdnb.md) | minor | 2021-11-20 02:43 UTC | 2021-11-20 16:24 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to US Carriers from a Small Subset of Twilio Short Codes](https://rewindex.com/company/twilio/incidents/rftdqz0n0f02.md) | minor | 2021-11-20 04:11 UTC | 2021-11-20 21:59 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to Orange Network in Cameroon](https://rewindex.com/company/twilio/incidents/41y3p5r1by7x.md) | minor | 2021-11-20 18:32 UTC | 2021-11-21 08:39 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[DC5\] Public switch issue - room 1 rack C63](https://rewindex.com/company/scaleway/incidents/22ndcl3cv2br.md) | none | 2021-11-20 04:30 UTC | 2021-11-20 04:30 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 - MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-35032](https://rewindex.com/company/sinch/incidents/wh1b82qts9c1.md) | none | 2021-11-20 16:27 UTC | 2021-11-20 19:05 UTC | resolved |
| [Optimizely](https://rewindex.com/company/optimizely.md) | [Generic Redirect Service Temporarily Blocked](https://rewindex.com/company/optimizely/incidents/v92bbkh5lb7y.md) | none | 2021-11-20 19:34 UTC | 2021-11-22 10:27 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Heap](https://rewindex.com/company/heap.md) | [Queries in the App are failing](https://rewindex.com/company/heap/incidents/hwhlf5lgt185.md) | critical | 2021-11-19 23:51 UTC | 2021-11-20 01:53 UTC | resolved |
| [Doppler](https://rewindex.com/company/doppler.md) | [Dashboard intermittently returning bad gateway errors](https://rewindex.com/company/doppler/incidents/7ff5mtz7b2sd.md) | major | 2021-11-19 23:48 UTC | 2021-11-20 00:58 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Canada Voice Incident](https://rewindex.com/company/bandwidth/incidents/mfn3jknp72hn.md) | minor | 2021-11-18 03:08 UTC | 2021-11-26 19:33 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Call failures on inbound voice towards the Canada phone numbers : British Columbia](https://rewindex.com/company/plivo/incidents/539sllzfk03l.md) | minor | 2021-11-18 14:37 UTC | 2021-11-22 16:49 UTC | resolved |
| [Figma](https://rewindex.com/company/figma.md) | [Service disruption](https://rewindex.com/company/figma/incidents/0dx8cw31b0yb.md) | minor | 2021-11-18 19:08 UTC | 2021-11-20 06:29 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [Delivery Issues - CSL Hong Kong](https://rewindex.com/company/sinch/incidents/l6tvycy7hqw5.md) | minor | 2021-11-19 03:56 UTC | 2021-11-21 04:37 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[REGISTRY\] Internal Server issue when pushing/pulling](https://rewindex.com/company/scaleway/incidents/qkzvvw31d9rj.md) | minor | 2021-11-19 09:14 UTC | 2021-12-06 10:36 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[RPN\] Loss of RPN links between AMS and PAR](https://rewindex.com/company/scaleway/incidents/2l167nh81n06.md) | minor | 2021-11-19 15:27 UTC | 2021-11-21 10:13 UTC | resolved |
| [MessageBird (Bird)](https://rewindex.com/company/messagebird-bird.md) | [USA intermittent delays on delivery/DLRs](https://rewindex.com/company/messagebird-bird/incidents/54522k88bxdr.md) | minor | 2021-11-19 16:19 UTC | 2021-11-20 02:51 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [SMS Delivery Delays to US Carriers from a Small Subset of Twilio Shortcodes](https://rewindex.com/company/twilio/incidents/r842m0hqps42.md) | minor | 2021-11-19 16:32 UTC | 2021-11-20 01:24 UTC | resolved |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [MMS Delivery Delays](https://rewindex.com/company/bandwidth/incidents/n3990x02pj9f.md) | minor | 2021-11-19 18:20 UTC | 2021-11-20 03:42 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Delivery delay on inbound and outbound MMS towards US and Canada phone numbers.](https://rewindex.com/company/plivo/incidents/jd5y5swhmz22.md) | minor | 2021-11-19 18:27 UTC | 2021-11-20 03:50 UTC | resolved |
| [Scaleway](https://rewindex.com/company/scaleway.md) | [\[INSTANCE\] Rescue mode temporarily unavailable on Stardust](https://rewindex.com/company/scaleway/incidents/xqskdpx8d5tn.md) | none | 2021-11-19 13:45 UTC | 2021-12-15 10:26 UTC | resolved |
| [Sinch](https://rewindex.com/company/sinch.md) | [DI MMS 365 – MM7 \| Enterprise Messaging \| Delay in delivery of Multimedia messages \| TT\# MNOC-35003](https://rewindex.com/company/sinch/incidents/988xt75l3082.md) | none | 2021-11-19 16:51 UTC | 2021-11-20 01:05 UTC | resolved |

## Maintenance

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [\[Scheduled\] Local Market Maintenance - Multiple Markets](https://rewindex.com/company/bandwidth/incidents/4m3wkpw0mcng.md) | maintenance | 2021-11-20 04:00 UTC | 2021-11-20 11:00 UTC | resolved |
| [Semaphore](https://rewindex.com/company/semaphore.md) | [\[Scheduled\] Database maintenance](https://rewindex.com/company/semaphore/incidents/07fgfhwf0bq8.md) | maintenance | 2021-11-20 12:00 UTC | 2021-11-20 13:01 UTC | resolved |
| [Asana](https://rewindex.com/company/asana.md) | [\[Scheduled\] Database Migration: Webhooks and Events](https://rewindex.com/company/asana/incidents/2m8302shl4lt.md) | maintenance | 2021-11-20 17:10 UTC | 2021-11-20 17:53 UTC | resolved |
| [Xero](https://rewindex.com/company/xero.md) | [\[Scheduled\] TPAR System Maintenance](https://rewindex.com/company/xero/incidents/761scvstb7gd.md) | maintenance | 2021-11-20 19:02 UTC | 2021-11-20 20:00 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] UK SMS Carrier Partner Maintenance](https://rewindex.com/company/twilio/incidents/nyq6yxnh47nx.md) | maintenance | 2021-11-20 23:15 UTC | 2021-11-21 09:30 UTC | resolved |
| [Twilio](https://rewindex.com/company/twilio.md) | [\[Scheduled\] UK SMS Carrier Maintenance - Vodafone](https://rewindex.com/company/twilio/incidents/rrmlbjhhf93d.md) | maintenance | 2021-11-20 23:16 UTC | 2021-11-21 09:30 UTC | resolved |

## Cite this

8 vendor-reported incidents started on 2021-11-20 (UTC) across 7 vendors, 2 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2021-11-20
- Citation: Rewindex daily outage roundup, “Outages on November 20, 2021” (2021-11-20 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2021-11-20 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on November 20, 2021 (2021-11-20)](https://rewindex.com/outages/2021-11-20)`


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Canonical: https://rewindex.com/outages/2021-11-20 · Markdown: https://rewindex.com/outages/2021-11-20.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:08:08.528Z