For any PS4 users who suddenly don't have an active account to play on today...
Make sure you enter your 12 digit code on psn from THE BACK OF THE ACTUAL GAME MANUAL. This is NOT the same 12 digit code you used for pre order early access. Like me you might have made the mistake of thinking that the early access code was the same as the registration code, so if you pre ordered you should have a total of 3 codes. 2 of the 3 are 12 digit codes and go on psn, and the other is 18 digit and you use that on square enix site to register. Not sure why SE went out of their way to make this all so confusing and a hassle but there it is.
You're welcome :cool: