Revealing mistake: When Belle exits her house, the reflection on the window by the door shows a rectangular flat roofed building, nothing to do with the old gable roof we see in further shoots. In the making-of we are revealed that the prop building is in fact rectangular and flat, with a green screen on top to allow for the CGI.
Revealing mistake: When the wolves attack the Beast, neither one leaves footprints on the snow.
Answer: It was never specified how long the curse had been in effect.
raywest ★