Roomie and I looking to register our unused Asuran Armguards codes from XIII. The code format is XXXX-XXXX-XXXX-XXXX, and doesn't fit in the Mog Station bonus code format, which is XXXX-XXXX-XXXX-XXXX-XXXX. Tried going through the Square Enix Members, where you register the game leaflet things, but code doesn't match either of the formats available there either.

Are we out of luck as far as this code is concerned? :/