Deliberate mistake: David and Jo, each wearing sunglasses, are riding in the boat. When David says, "L'Afrique", buildings along the upcoming shore are reflected in his sunglasses. The camera shifts to Jo, also facing the shore, and buildings with more lights are reflected in her sunglasses. The camera then shifts to a rear view of David and Jo and it is obvious that what was reflected in their sunglasses was not possible. (00:01:40)
Deliberate mistake: Nora's car smashed through the (almost floor-length) windows in the police station and exited the building airborne - and stayed airborne long enough to clear a police car parked alongside the building (or curb). (00:27:05)
Deliberate mistake: Louis says to his opponent "Glock 17, 17 rounds." The opponent says back "I lost count." In modern semi-automatic handguns, especially Glocks, after the last round is fired the slide stays permanently open till a new magazine is inserted and slide is racked, or the slide stop lever is manipulated (depressed down). The slide can be closed on an empty magazine as well by the slide stop lever. (01:11:00 - 01:11:30)