Errors & Just plain Flubs

I have held off dong this on this show but it drives me nuts not to speak out about silly little fun mistakes that come up. In almost every episode of every show there is at least one goof and I make a game out of spotting them.
In "Once a Ponzi Time" there is a pretty good one it involves Camille Ashmore sitting in Mary's car outside Camille's work place. The camera shows the two of them from Mary's side of the car and Camille is not wearing her seat belt. They then show from Camille's side of the car and it's on. Then back to the other side and it's off again and then back and it's on and she undoes it to get out. So it's off, on, off, on, on and removed.
Just wondered if anyone else noticed?
See the picture below even May's surprised I noticed.