Thank you for contacting the Square Enix Support Center

We apologize for any inconvenience in this matter. The issue regarding the region of registration codes has been resolved. Please retry your code again at the beta registration code page for your proper region.

http://preorder.na.finalfantasyxiv.com

Thanks,

Square Enix Support Center

.... Nope still not working properly for me. According to the Square Enix Support Center the problem to them is fixed... :-\