From the GM thread.
Originally Posted by AthenryeAlso I think xfire is causing false APR bans. I got banned and I dont cheat, my clan hates cheaters, I LOATH cheaters.
Yes, it seems that way. Aleenia and I tested it with a handful of accounts; all accounts using XFire were instantly banned by the APR while all accounts not using it were able to run around just fine. I advise all users who have XFire to not run it for the time being; we are currently working at fixing the APR and should have the issue resolved very soon. We'll be taking care of any accounts that had been banned wrongfully by the APR error as soon as we have the matter settled.