In a related issue (that is also being worked on), our help center is currently down; we’re working to bring it back up.
Update (15:30 PST, 22:30 UTC): The Help Center is back up.
We’re currently working on remedying the issue blocking users from updating their profiles.
Update (11:20 PST, 18:20 UTC): oAuth tokens are also affected by this; we continue to work to resolve the issue.
Update (12:30 PST, 19:30 UTC): Signups are currently disabled as we recover from this issue.
Update (14:00 PST, 21:00 UTC): API and mobile clients are currently experiencing some issues; we’re working on remedying this issue.
Update (22:00 PST, 05:00 UTC): Issues with API, mobile, oAuth tokens, and users updating their profiles continue; we continue to work to remedy the situation. Signups remain disabled for the time being.
Update (23:45 PST, 06:45 UTC): API issues, oAuth tokens, and signups are restored to normalcy. User edits and mobile continue to experience issues.
Update (00:38 PST, 07:38 UTC): Avatar and background image upload are disabled, as are user settings; we will be continuing work on recovering from this throughout the night and will update again in the morning.
Update (12:30 PST, 19:30 UTC): We are fully recovered.
It’s a known issue that is now resolved. All followings and unfollowings are now real-time and up to date.
