A post-mortem has been published on Clerk's blog. See the write up above for details.

On 2/7/2026 at approximately 11:00 UTC, the Apple blocks appear to have abruptly stopped, and have not recurred since, though we are carefully monitoring. We are continuing to follow up with Apple about this to determine the root cause of the issue and ensure it will not happen again.

Sign in errors reported for GitHub.com have cleared and been resolved.