Continuity mistake: David's [Ralph Fiennes] glass on the table is filled to within about 1" from the top. When he raises the glass to his mouth, the amount is about 1" lower, which may explain why the lemon slice is now floating diagonally instead of vertically. (00:01:36)
Continuity mistake: When Jo is talking to Tom (after David left with Abdellah), the amount of separation in her bangs varies, as well as the shapes they form. (00:48:40)