Incident with Pull Requests

Feb 6, 18:36 UTC Resolved - This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Feb 6, 18:36 UTC Update - Some GitHub Mobile app users may be unable to add review comments on deleted lines in pull requests. We're working on a fix and expect to release it early next week.

Feb 6, 18:04 UTC Update - Pull Requests is operating normally.

Feb 6, 18:00 UTC Update - We're currently investigating an issue affecting the Mobile app that can prevent review comments from being posted on certain pull requests when commenting on deleted lines.

Feb 6, 17:49 UTC Investigating - We are investigating reports of degraded performance for Pull Requests