Issue with Name after transfer

Q u o t e:
No I didn't. Is that the problem?

Aye, when you transferred realms the name of the transferring character was already taken, which then flags your character for a rename. Unfortunately that flag isn't cleared when you initiate a Faction Change or other service so when you log in ever you have completed that process you are still asked to select a new name.

I was able to remove the flag so you should be able to log into the character now. :)