Deliberate "mistake": The first 10 episodes of Season 5 were shot in a totally different order than they were aired. As a result, Jamie's size during her pregnancy is very inconsistent at the beginning of the season. In particular, she gets much smaller between episode 8 and episode 9 because episode 9 was originally supposed to air earlier in the season.

Continuity: Jamie and Paul are at the supermarket, and Jamie is eating chips. She leans on a coin operated horse. The bag of chips in her right hand changes from front (Green Label, "Baked Lays") to back view in one shot then to front view again.