In the recent banwave everyone who got banned got a mail saying they got a 6 months ban but i've heard some rumors about it actually being permanent. And when i try to log into my account that got a 6 months ban i get the error saying "This World of Warcraft account has been closed and is no longer available for use. Please got to ... for further information and i get the same error message when logging into my permanently banned account, but im pretty sure it would say "This account has been temporarily suspended"