Beauty and the Beast (2017)

Continuity mistake: In the beginning of the movie for the song "Belle", her dress is tucked into her belt, exposing her under undergarments, for majority of the song. Then when she enters the library to exchange her book, her dress is down. (00:04:50 - 00:06:30)

Belle: I never thanked you for saving my life.
Beast: Well, I never thanked you for not leaving me to be eaten by wolves.

Question: When the staff become antiques after the last rose petal falls, do they die?