Items disappeared - Server side

Playing here since years, being premium I have heard lots of stories that people items tends to disappear - I've never trusted that until it have happened to me. All of my core PvP gear (5 items - main set have disappeared after a log out - 4 Wrath and 1 Rele). Can I get help on that case?

Thanks

(No - no one have my account or anything, you can check the logs)
(I have screen shots to prove that my character had the spoken missing items)

Character name - Roshna
Realm - Icecrown

open a general ticket here: https://www.warmane.com/account/support?do=new and see what they can do