There have been several complaints from users of logging out of their Twitter accounts from Android apps and some third part accounts like TweetDeck.
Users who tried to log into Twitter were met with an error message and were not be able to get access to their account.
TweetDeck users reported that all their tweets showed as 365 days old.
On social networking site Reddit, several users wrote they could not log in and some thought that their account had been hacked.
Twitter posted a status saying its engineers were working to resolve the issue.
(Media Sources)