Corrected entry: When Albert has his hallucination dream from the Indian drugs, he sees and hears Anna tell Louise the line "How can you be blind with eyes that big?" and Louise responds back "They're not that big!" and turns around with digitally enlarged eyes. This was showing it as a memory that Albert had of the girls' conversation earlier in the movie. However, when that conversation happened, Albert had already left the party and was not around to hear those lines spoken, so he could not have dreamed about it.
Corrected entry: At the party scene where Anna lifts up her dress to show Albert the metal cage underneath, later on they have left the party they are both on the horse, however it would be impossible for Anna to sit on the horse with the way the cage was shaped and the length of it - it would have been visible.