Lumivarjo Ethereal

I changed my display to "Profanity Prayers" (named after the song) and after two posts, my name was only coming up as "P". When I reset my name (thinking it was bugging) I got a message saying "Profanity Prayers (Lumivarjo) is now known as Lumivarjo". Does anybody know what's going on? Or if I can even get the display name back?