Until Sunset, the Full Moon - S1-E7
Continuity mistake: The size of the brand on Elena's arm changes throughout the episode. When it's first noticeable and when later Zenigata points it out it is the size of an average band-aid, but in the close-up following the flashback it is way bigger, even factoring in the angle. (00:12:20 - 00:14:00)
Until Sunset, the Full Moon - S1-E7
Continuity mistake: During the announcement that she is running for office, from Zenigata's point of view Elena is very far away, quite literally a dot in the horizon as if she were on the other end of a large city square, but in the reverse shot from her position, Zenigata is just the other side of a relatively narrow street. (00:20:50)