(at around 28 mins) Frank crouches in front of Carl in order to talk to him and Carl's arms are alternately up and down between shots.
At 36 minutes, the shot glass Frank is holding changes back and forth between his right and left hands with the changes in camera angles.
When Veronica is driving the people from the retirement home near the CVS, she puts the vehicle into park. The camera then pans back to one of the retirement home residents and the vehicle is still shown moving.
At 35:14 when the senior citizen bus pulls up to CVS the gentleman with the mustache exiting clearly already has his CVS bag in his hand.