Other mistake: When Hoitz is yelling in the art museum, a set of wrench sockets is visible behind him. Scene cuts to his ex's boss; upon cutting back merely a second or two later, the socket set has been overturned and spilled everywhere but nobody at the museum seems to notice.
Other mistake: When Sam Flynn first enters the arcade, he goes to a breaker box on the wall. When he opens it, the breakers are already in the "ON" position, closest to the center. He actually turns them to the "OFF" position.
Other mistake: When Edwin paralyses Isabelle with poison she almost immediately drops down and loses the ability to speak. When he tries to poison Royce and instead gets stabbed in the jaw with his own poisoned blade, Edwin gets paralysed and can't move, but still begs for mercy by saying "please don't kill me" when Royce drags him. (01:28:48)
Other mistake: Blake jumped through the window, shattering the glass and propelling many fragments through the air and towards/onto Edgar and Zoe, but no-one got cut. (00:34:10)
Other mistake: In the last scene when Jeep, Charlie, and the baby are driving off, the gearshift of the truck is located in "park". That is located at the topmost point of the gearshift's travel.
Other mistake: The impression of Robin Hood's hands in cement, made as a child, match the size of his adult hands.
Suggested correction: There were two sets of handprints. The one on the left was that of a child. The one on the right was that of an adult. When Robin reopens the slab, the prints are covered in mud and debris. He runs his hand over the child print then puts his hand in the adult print of his dead father.