in part two, during Maria's discussion with her assistant, Juliette Binoche will be seen picking up her glass of wine with the right hand (front shot), then seen using her left hand (shot from the back)
Juliette Binoche, 50, is an odd choice to play the role of a woman in her late 30s.
In the opening, the characters are riding in what is clearly a second-class rail car. This would be completely out of character, given what we see later in the movie.