When Marissa and Alicia are playing the video game, Marissa says that Alicia's avatar is the one on top. But when the video game is shown, her avatar is on the bottom.
About 27 minutes into the episode, Diane and fellow hunter track from left to right and shoot dead a deer with a bullet to its right hand side, as seen from the hide. The cut to the dead deer shows it facing the opposite direction with the bullet wound on its left hand side and there are a lot more trees and brush in the area than before.
When Finn gives Alicia the Halo game, the casing is green with the authenticity sticker on the right. This indicates that it is an Xbox game, yet later on when Marissa and Alicia are playing, they are using Playstation controls, not Xbox.
When Diane is shown holding the gun before shooting the deer, her nails are manicured with a sheer polish. However, in the extreme close-up of the trigger her nail is plain.