Back to Warmane, no more characters

Hey, I've been playin on Icecrown for a while, before i stop myself for a little more than a year now.
Redownloading the Wotlk client form Warmane's site this evening, i just saw on my account all my characters didn't exist anymore, which is frustrating since i've been donating quite a lot for them.
Is there any way for me to find them back? Knowing that nobody logged on my account from any unknown IP adress and that "character restauration" doesn''t propose me to restore any of them.
Thanks for the answer you may give me

if your characters are gone either you or someone with access to your account deleted them. premium characters don't just up and disappear. character restoration only holds characters for like 30 days. you can open a premium ticket and you might be able to get any coins spent on gear back. but don't hold your breath on the characters themselves.

Okay, thanks for the fast answer man, i'll see what i can do