Something Unforgivable - S5-E10
Factual error: The Ferrari Lalo gifted Don Eladio was from 1983 but that key was modern with a push button to open the hood, that would not have been the key for a 1983 Ferrari.
Factual error: When Bill Oakley is selecting chips from the vending machine, the bag he chooses has the nutrition facts label that was updated in 2016. This episode is set in the early 2000s.
Continuity mistake: The scene with the fake address was shot on two different days. The sky is cloudy and it appears to be raining or snowing earlier in the sequence. By the end, it's sunny.
Continuity mistake: When Jimmy gets to Chuck's burned house and sees the coroner truck with his brother's corpse getting away after the beginning of the episode, a fireman is going to pass behind him, but when Jimmy turns to see again the burned house, the fireman has suddenly disappeared when it turns into a long shot. (00:13:32)
Continuity mistake: After the meeting and Howard pours a glass of drink for both him and Chuck, he walks to the end of the table and places his hands on a chair as he asks Chuck if he remembers Al McConnell. Chuck has just taken a drink and lowered his arm and glass down to the level of the table. The camera then cuts to Chuck and suddenly he's got his glass up to his face again. (00:12:25)
Continuity mistake: After Jimmy leaves Mike at the Los Pollos, Mike looks through is binoculars and is supposed to be looking at the mirror with them. The shot of the rear view mirror shows him looking off to his left however, not at the mirror as it should be. When the angle changes to the front, suddenly he's pointing the binoculars at the rear view mirror. (00:30:42)
Factual error: As Mike is entering the parking lot, Ford and an Audi models are visible which did not come out until after 2010.
Sunk Costs - S3-E3
Factual error: When Gus meets Mike there is a 94-00 black suburban in the background with rims from an 08-11 suburban which didn't exist at the time the episode takes place.
Continuity mistake: The sun changes considerably when Mike is scoping out the garage. At the beginning of the scene it is late afternoon. When the larger truck pulls in it is closer to noon.
Answer: After Kim's accident, there is a bathroom scene where her cast is on the wrong arm in the mirror. It's not because of an opposite reflection issue.
This isn't an answer. It's a mistake. However, a similar one was submitted and corrected.
Bishop73