Quote from TurkNukem
I got legit information for this, to dodge the 3 day w8 time, please change your password on the account.. Was told to me by blizzard employee over the phone and it worked fine after i changed it.
I did this after I bought the game. It was something to do with a glitch that caused all digital copies to not allow anyone to lvl past a certain level due to it thinking it was a trial copy of the game. I still had to wait for the RMAH even after the password change.