WotLK Character's Names Changed after hiatus

[b1mbodoll]

Hello I just recently took a hiatus from the game as I was moving in with my fiancé. I selected Icecrown where it said I had 8 toons on that server only to see two there in character selection. I don't mind the lost toons they were all lowbies but I'd like to know if I can get a free change for the two toon names that were changed? I don't think I had an inappropriate toon name but both my level 58 shadow priest and my level 60 mage's names are changed to C_(Random numbers.) I really wouldn't want to take money out of my pocket to get a name change for both of them but if I'm not allowed a free name change I'll just have to deal with my new odd toon names and be referred to as "C" for now on lol.

[Shred]

You will be asked to give them a name the first time you log in. You will be able to use their previous names if they are still available.