Incident with Pull Requests /pulls
Mar 2, 19:11 UTCMar 2, 22:04 UTC
Duration
2h 53m
Impact
Minor
Root cause
Config change
GitHub, 90 days
69 incidents
Affected
Not listed by the vendor.
Final update
On March 2nd, 2026, between 7:10 UTC and 22:04 UTC the pull requests service was degraded. Users navigating between tabs on the pull requests dashboard were met with 404 errors or blank pages. This was due to a configuration change deployed on February 27th at 11:03 PM UTC. We mitigated the incident by reverting the change. We’re working to improve monitoring for the page to automatically detect and alert us to routing failures.
Timeline
- Resolved · Mar 2, 22:04 UTC
On March 2nd, 2026, between 7:10 UTC and 22:04 UTC the pull requests service was degraded. Users navigating between tabs on the pull requests dashboard were met with 404 errors or blank pages. This was due to a configuration change deployed on February 27th at 11:03 PM UTC. We mitigated the incident by reverting the change. We’re working to improve monitoring for the page to automatically detect and alert us to routing failures.
More from GitHub
Full history| Started | Incident | Impact | Duration |
|---|---|---|---|
| Sep 2416:51 UTC | Disruption with billing information updates | minor | 3h 50m |
| Sep 2310:11 UTC | Incident across several services | minor | 18h 44m |
| Sep 2022:13 UTC | Incident with Pull Requests | minor | 1h 9m |
| Sep 1720:59 UTC | Elevated rate of errors for OpenAI models provided by Copilot | minor | 50m |
| Sep 1607:20 UTC | Degradation with Gemini 3.8 Flash | major | 10h 28m |
| Sep 1519:11 UTC | Disruption with some GitHub services | minor | 49m |
Also caused by configuration change
All| Started | Vendor | Incident | Impact | Duration |
|---|---|---|---|---|
| Sep 2423:36 UTC |  Render | Key Value service restartsRender | minor | 0m |
| Sep 2414:08 UTC |  HubSpot | The Salesforce integration is unavailable for some customersHubSpot | none | 7h 18m |
| Sep 2218:20 UTC |  Twilio | Phone Number APIs and Console Were Returning Incorrect 404 ResponsesTwilio | none | 0m |
| Sep 1622:30 UTC |  Cloudflare | Hyperdrive Elevated Origin Connection Failure RatesCloudflare | none | 0m |
| Sep 1211:04 UTC |  Slack | Some customers experiencing blurry image previews and download issuesSlack | minor | 8h 56m |
| Sep 1107:18 UTC |  Snowflake | INC20000213Snowflake | critical | 6h 1m |
Sources: vendors' own status pages, published postmortems and SEC 8-K Item 1.05 filings, read daily. Times as reported. Logos via logo.dev; trademarks belong to their owners.