Barry pulls his hand off to escape the bathroom cuffs and in the very next shot (and all following) he still has two hands as if nothing had happened.
When Jade is on top of the vehicle and the driver slams on the breaks, she should go flying forward since she's hardly holding on to anything.
Around 40 mins in, Jade has a video call with someone on an HP laptop. The icons in the corner of the screen clearly show that the laptop is not connected to the internet.
After Jade brings Billie to home after the dog bite, she just kept sitting there with her making small talk, and goes to get the first aid only after the dad arrives and asked her to fetch one. She should have already brought the first aid kit and started to clean the blood and put some antiseptic on the wound.