Caporegime
Enjoy your display. It's undoubtedly a great screen and if you don't mind waiting then knock yourself out.
The fact remains that various tech sites haven't pulled out the FreeSync stuff from thin air. As it was so widely reported by, like everyone, I'm sure AMD would have issued a correction if it was wrong.
Yeah, the fact it was touted by literally every single tech site on the face of the planet makes it too hard to believe it wasn't touted by AMD at least to them.
As far as any AMD official public stuff goes, there's nothing.