Well, we knew the newest Reliance Media scan looked different from the Blus. Perhaps Disney accidentally sent that out?
You know, funny thing about that… I think that might have been it. I did notice that some changes weren’t enacted; for instance, in ROTJ, wasn’t the opening shot of the Rebel fleet recomposited? It sure wasn’t on this print. Matte lines everywhere! And, come to think of it, all the footage with changes was a lot less grainy than the rest…