Well world 1 went offline and apparantly my account is still logged in and i can't log on, anyone else having this problem?

Once I stayed logged in and there was going to be an update (I think) and there was a timer in the corner. I didn't wait to be logged back in, and I got logged out by the server (or whatever does it) because the time ran out. I went back like 2 levels because I had got those earlier without logging out and back in. Another time I logged out improperly and I was "logged in" still, I had to wait a couple of hours for it to not be logged in.