Well, now that mystery is solved! I'm sure they're more than capable of handling that port. Still, a little sad to see they're not working on something brand-new. Also, as usual, just ignore that multiplatform listing with the OFLC rating.
PSA: This might be a good time to remind everyone that you can filter stories here on the site, especially if you are hoping to avoid spoilers of a Hyrulian nature. This is available only to registered members.
Edit Profile > Custom Filters > Games Type "breath" or other keyword to find a game, and make sure it says "Exclude".
Bam. Media blackout on that until you tell us otherwise.