Trish closes the bathroom door when she's throwing up but a few seconds later, when Roger leaves, the door is ajar.
When Cole and Murtaugh are asked what the "lean-in" is, Cole turns to to Murtaugh and asks "May I?", while unfolding his arms. A split second later the camera is a close up of Cole about to explain what it means, and his arms are already folded again and he just starts to unfold them. There was no way he could have re-folded his arms in the split second between shots.
When Capital officer Barrett is questioning Cole and Murtaugh he states Stuart Stephenson is a former Eagle Scout. In fact, there is no such thing as a former Eagle Scout because once an Eagle Scout always an Eagle Scout. The Eagle Scout award is something the recipient has for life.