Trouble Renaming

Hello. I am trying to rename this Character to Lokar. I just realm xferred back, and faction changed. I set up my character and renamed him to Lokar and everything worked fine. However now it still says I am flagged for rename, and because of this, won't let me keep Lokar.

I know the name is available since I was holding it, and got it to work right.

Any help would be appreciated.