If I go to my repository here, while logged in as me:
And then Report a Bug to bitbucket at https://bitbucket.org/site/master/issues/new (this is the 3rd I've submitted in the last 20 minutes or so).
And then go back to my wiki. If I click on "History" I get a history that isn't mine. Screenshot attached. I'm not actually sure which project that history belongs to. To get this to go away, I need to logout and log back in.