Yeah look I think the best thing to do is to ring AASA and ask, thats going to get a much better result than us worrying about it on the day to be honest (which probably wasnt the best suggestion from me haha), the process is that after the day we send a cheque and all the application forms from the day direct to AASA, they then process them and send the actual license to the applicants direct in the mail.
It's never been an issue in the past, it could be something simple like lost in the mail - who knows! If they have a record of mailing it, tell them it never made it and to please send another. They shouldnt have an issue with that
Edit; yep slower is faster, damn right!!! Shame it isnt as fun though