A little heart attack

This morning i logged in to WoW and on character selection i see all my characters completely naked (down to just underpants). "Great", I think, "I got hacked".
Logged out immediately, done some searching about possibility to retrieve all my gear and money stolen by the hacker... but then it hit me. Why didn't he change email/password? I still had full access to my account.
So i logged in again as my main (naked) character. And geues what - i wasn't hacked at all. Everything was exactly where and how i left it. Returned to character selection. My main character now was seen with its gear, but other toons were still naked until i logged into single one of them and reminded them that they should have clothes on.

So... thanks Warmane, I don't need my morning coffee anymore :D

This happens to me a lot too.
Luckily, I haven't had a single heart attack from it - instinctively thought it was a visual bug, which it was.