In an early scene, when Jessica is proposing an additional name for submission to the museum's Board of Trustees, she says "Well, shouldn't we give the Board of Trustees the opportunity to decide which skills we need the most of?" An English teacher would never end a sentence with a preposition.
When Leah answers her apartment door, you can see a spike mark for her on the floor.
The dancer can't see where the camera lens in her cane is pointing, so she has no idea when to take a picture.