I just got word from Corey he had to put the account creations on pause until the cPanel update is completed. This is more than likely why your account details email has not come yet. This should be almost finished and then you will get your email.
Well speedy maybe not. A necessity yes. Without this update the servers will continue to lock up and no one will be viewing your websites. So i am more for the long term fix over the speedy update.