# Outages on December 31, 2019 (UTC)

> 6 incidents started on December 31, 2019 (UTC) on the status pages Rewindex archives, 3 labelled major or critical by the vendor (CircleCI, Pendo, RevenueCat); 2 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2019-12-31
Last updated: 2019-12-31T22:28:00Z

- Incidents started: 6 (major/critical: 3, other: 3) across 6 vendors
- Still open from earlier days: 2 · Maintenance windows: 0 · Detected outage events: 0
- By vendor impact label: major 3, minor 3
- Previous day with incidents: [2019-12-30](https://rewindex.com/outages/2019-12-30.md) · Next: [2020-01-01](https://rewindex.com/outages/2020-01-01.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 |
| --- | --- | --- | --- | --- | --- |
| [CircleCI](https://rewindex.com/company/circleci.md) | [500 errors encountered during Artifacts upload/retrieval. API also impacted.](https://rewindex.com/company/circleci/incidents/6jyjwlb0bxqf.md) | major | 2019-12-31 13:30 UTC | 2019-12-31 13:30 UTC | resolved |
| [Pendo](https://rewindex.com/company/pendo.md) | [Pendo UI delays and login issues](https://rewindex.com/company/pendo/incidents/4nrc4mwfzzbt.md) | major | 2019-12-31 14:49 UTC | 2019-12-31 15:07 UTC | resolved |
| [RevenueCat](https://rewindex.com/company/revenuecat.md) | [Degraded API Performance](https://rewindex.com/company/revenuecat/incidents/rvg501zt582n.md) | major | 2019-12-31 22:01 UTC | 2019-12-31 22:28 UTC | resolved |
| [Confluent](https://rewindex.com/company/confluent.md) | [Kafka service degradation Confluent Cloud in us-west-2 AWS](https://rewindex.com/company/confluent/incidents/drqjn66jtm07.md) | minor | 2019-12-31 11:03 UTC | 2019-12-31 14:52 UTC | resolved |
| [BigCommerce](https://rewindex.com/company/bigcommerce.md) | [Intermittent errors with a subset of stores](https://rewindex.com/company/bigcommerce/incidents/gcbh71x5wvhz.md) | minor | 2019-12-31 13:30 UTC | 2019-12-31 13:37 UTC | resolved |
| [Optimizely](https://rewindex.com/company/optimizely.md) | [Episerver Cloud API / License API issue](https://rewindex.com/company/optimizely/incidents/gh7yz4wp84vk.md) | minor | 2019-12-31 19:19 UTC | 2019-12-31 21:23 UTC | resolved |

## Still open from earlier days

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Bandwidth](https://rewindex.com/company/bandwidth.md) | [Bandwidth Local Market Impairment - 434 (Columbia, SC)](https://rewindex.com/company/bandwidth/incidents/yp683hcn80hc.md) | critical | 2019-12-30 18:52 UTC | 2019-12-31 00:11 UTC | resolved |
| [Plivo](https://rewindex.com/company/plivo.md) | [Call failures on inbound voice and inbound sms delivery delay towards Columbia, SC phone numbers](https://rewindex.com/company/plivo/incidents/wkn4qv9bbwb2.md) | minor | 2019-12-30 19:02 UTC | 2019-12-31 00:12 UTC | resolved |

## Cite this

6 vendor-reported incidents started on 2019-12-31 (UTC) across 6 vendors, 3 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2019-12-31
- Citation: Rewindex daily outage roundup, “Outages on December 31, 2019” (2019-12-31 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2019-12-31 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on December 31, 2019 (2019-12-31)](https://rewindex.com/outages/2019-12-31)`


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Canonical: https://rewindex.com/outages/2019-12-31 · Markdown: https://rewindex.com/outages/2019-12-31.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:33:54.498Z