# Outages on November 21, 2016 (UTC) > 22 incidents started on November 21, 2016 (UTC) on the status pages Rewindex archives, 5 labelled major or critical by the vendor (Optimizely, Mailjet, Xero); 1 more were still open from earlier days. Canonical: https://rewindex.com/outages/2016-11-21 Last updated: 2016-11-22T04:02:00Z - Incidents started: 22 (major/critical: 5, other: 17) across 19 vendors - Still open from earlier days: 1 · Maintenance windows: 0 · Detected outage events: 0 - By vendor impact label: major 5, minor 12, none 5 - Previous day with incidents: [2016-11-20](https://rewindex.com/outages/2016-11-20.md) · Next: [2016-11-22](https://rewindex.com/outages/2016-11-22.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 | | --- | --- | --- | --- | --- | --- | | [Optimizely](https://rewindex.com/company/optimizely.md) | [Issues with Episerver Find EU](https://rewindex.com/company/optimizely/incidents/0xd9rl9h2wqn.md) | major | 2016-11-21 15:47 UTC | 2016-11-21 16:50 UTC | resolved | | [Mailjet](https://rewindex.com/company/mailjet.md) | [Incident on our network provider's OVH](https://rewindex.com/company/mailjet/incidents/g8mb4c9l7kml.md) | major | 2016-11-21 17:47 UTC | 2016-11-21 18:59 UTC | resolved | | [Xero](https://rewindex.com/company/xero.md) | [Some users are unable to log into Xero](https://rewindex.com/company/xero/incidents/t5hvxqjy5n4m.md) | major | 2016-11-21 19:57 UTC | 2016-11-21 20:45 UTC | resolved | | [Xero](https://rewindex.com/company/xero.md) | [22/11/2016 10:29NZT - Users Unable to Log Into Xero](https://rewindex.com/company/xero/incidents/blsm10gkkz4b.md) | major | 2016-11-21 21:30 UTC | 2016-11-21 22:26 UTC | resolved | | [Buildkite](https://rewindex.com/company/buildkite.md) | [Web and Agent API unavailable](https://rewindex.com/company/buildkite/incidents/47x8z580g465.md) | major | 2016-11-21 23:23 UTC | 2016-11-22 00:26 UTC | resolved | | [Buildkite](https://rewindex.com/company/buildkite.md) | [Build queues slowed down](https://rewindex.com/company/buildkite/incidents/6zvzqxhydnln.md) | minor | 2016-11-21 04:20 UTC | 2016-11-21 04:28 UTC | resolved | | [HubSpot](https://rewindex.com/company/hubspot.md) | [Some HubSpot-hosted websites failing to load](https://rewindex.com/company/hubspot/incidents/8ht7wnwt8sps.md) | minor | 2016-11-21 07:28 UTC | 2016-11-21 08:10 UTC | resolved | | [Travis CI](https://rewindex.com/company/travis-ci.md) | [Delays for container base builds](https://rewindex.com/company/travis-ci/incidents/ftk8v7ms1ks6.md) | minor | 2016-11-21 11:07 UTC | 2016-11-21 14:16 UTC | resolved | | [Cloudinary](https://rewindex.com/company/cloudinary.md) | [Transient issues with upload widget](https://rewindex.com/company/cloudinary/incidents/4lb16zwfd72h.md) | minor | 2016-11-21 15:03 UTC | 2016-11-21 17:03 UTC | resolved | | [Shopify](https://rewindex.com/company/shopify.md) | [Authorize.net is unable to process some transactions](https://rewindex.com/company/shopify/incidents/bstzn07bxy57.md) | minor | 2016-11-21 16:41 UTC | 2016-11-21 17:14 UTC | resolved | | [GitHub Copilot](https://rewindex.com/company/github-copilot.md) | [Incident on 2016-11-21 16:49:39 UTC](https://rewindex.com/company/github-copilot/incidents/586kghnpn6kg.md) | minor | 2016-11-21 16:49 UTC | 2016-11-21 16:49 UTC | resolved | | [GitHub](https://rewindex.com/company/github.md) | [Incident on 2016-11-21 16:49:39 UTC](https://rewindex.com/company/github/incidents/586kghnpn6kg.md) | minor | 2016-11-21 16:49 UTC | 2016-11-21 16:49 UTC | resolved | | [CircleCI](https://rewindex.com/company/circleci.md) | [UI slow to respond](https://rewindex.com/company/circleci/incidents/md0p3603rhrn.md) | minor | 2016-11-21 16:53 UTC | 2016-11-21 18:17 UTC | resolved | | [Logz.io](https://rewindex.com/company/logz-io.md) | [We're seeing increased error rate on data transmission from log shippers](https://rewindex.com/company/logz-io/incidents/c4l6g54szhz9.md) | minor | 2016-11-21 16:56 UTC | 2016-11-21 17:49 UTC | resolved | | [Twilio](https://rewindex.com/company/twilio.md) | [REST API returning elevated levels of HTTP 404 responses](https://rewindex.com/company/twilio/incidents/pk1p0ccpg5wy.md) | minor | 2016-11-21 18:36 UTC | 2016-11-21 19:09 UTC | resolved | | [Iterable](https://rewindex.com/company/iterable.md) | [Intermittent Database Timeouts](https://rewindex.com/company/iterable/incidents/cy7s2pmscd77.md) | minor | 2016-11-21 19:52 UTC | 2016-11-21 20:07 UTC | resolved | | [Close](https://rewindex.com/company/close.md) | [Application Slowness](https://rewindex.com/company/close/incidents/zy53f16jjsx8.md) | minor | 2016-11-21 20:04 UTC | 2016-11-21 22:49 UTC | resolved | | [Contentful](https://rewindex.com/company/contentful.md) | [SSL errors on images.contentful.com](https://rewindex.com/company/contentful/incidents/zgkpyzv0rxn6.md) | none | 2016-11-21 16:34 UTC | 2016-11-21 16:34 UTC | resolved | | [Canva](https://rewindex.com/company/canva.md) | [Uploading error](https://rewindex.com/company/canva/incidents/w1ckff8zr88m.md) | none | 2016-11-21 17:21 UTC | 2016-11-21 19:01 UTC | resolved | | [Shopify](https://rewindex.com/company/shopify.md) | [Fedex cannot retrieve shipping rates](https://rewindex.com/company/shopify/incidents/4lnj4s2n1q6g.md) | none | 2016-11-21 18:21 UTC | 2016-11-21 19:12 UTC | resolved | | [Unbounce](https://rewindex.com/company/unbounce.md) | [Live Chat Support Currently Unavailable](https://rewindex.com/company/unbounce/incidents/ln5s2n6dbzqs.md) | none | 2016-11-21 18:49 UTC | 2016-11-21 21:19 UTC | resolved | | [Lever](https://rewindex.com/company/lever.md) | [Pipeline Count and Search Results Delays](https://rewindex.com/company/lever/incidents/sss3xl12vf83.md) | none | 2016-11-21 23:57 UTC | 2016-11-22 04:02 UTC | resolved | ## Still open from earlier days | Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status | | --- | --- | --- | --- | --- | --- | | [Pusher](https://rewindex.com/company/pusher.md) | [Dashboard stats incomplete](https://rewindex.com/company/pusher/incidents/7xl7q4vjrh5q.md) | none | 2016-11-16 18:00 UTC | 2016-12-12 10:21 UTC | resolved | ## Cite this 22 vendor-reported incidents started on 2016-11-21 (UTC) across 19 vendors, 5 labelled major or critical by the vendor. - Canonical URL: https://rewindex.com/outages/2016-11-21 - Citation: Rewindex daily outage roundup, “Outages on November 21, 2016” (2016-11-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2016-11-21 (CC BY 4.0). - Markdown link: `[Rewindex daily outage roundup: Outages on November 21, 2016 (2016-11-21)](https://rewindex.com/outages/2016-11-21)` --- Canonical: https://rewindex.com/outages/2016-11-21 · Markdown: https://rewindex.com/outages/2016-11-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:24:55.047Z