Factual error: When the house explodes there is a massive explosion and fireball that creates a pressure wave strong enough to send Brian flying into the van. However not a single window breaks on the houses just feet from the explosion.
Visible crew/equipment: When Dom is in the hospital visiting Hobbs, he gets in the lift and says he's bringing Han home. When the door closes, there is a shadow reflected in the door. The shadow is big and black. But when Dom walked into the lift there was nothing visible that it could be, other than the camera.