I didn't see anything about it, but you know those DLC costumes that have been popping up in the Japanese trailers for the game?
Well it looks like they decided to take a page out of "EA, Activision, and Ubisoft's guide to [tornado fang]ing over a consumer who wants everything DLC Guidebook" and make the sets retailer exclusives (for the time being I imagine, they'll probably show up for sale eventually but its still a kick in the nuts.)
Ocarina's set is for Gamestop.
Skyward Sword's been sent to Best Buy (Which ironically they're the only retailer I know that still has SS in stock.)
Twilight Princess' are stuck at Amazon.
Obviously Ganon doesn't apply here, his are Club Nintendo.
Seriously, this is not a good move. [tornado fang]ing lord.