When Victor comes into Sydney's room to invite her to the adoption ceremony, she says she's busy reading a book. At first, she has the book open toward the beginning (top cover and few pages on screen right). The next time we see the book, it's open toward the end (all pages to screen right, back cover with few pages open).
When Sarah is in Mark's classroom, after she says "Goodbye, Mark", the whiteboard is shown with a "Progression of Plot Structure" chart that shows "(Resolution/Denouncement)" under "Falling Action". "Denouncement" is incorrect; it should be "Denouement".