Originally Posted by
FinaSel
The redeem site, Square Enix Store, only lists the early access code for me.
I got an e-mail from them a few hours ago listing both my early access code and also the Stormblood activation code (not early access), as well as a Square Enix Store point code.
Inputting the early access code tells me it has already been used (of course). Inputting the other code tells me it is incorrect.
EDIT: Nevermind, I found it. I refreshed the Mog Station page and a new link "Register the expansion pack" appeared.
I clicked that and it accepted my code. Registration complete.