Continuity mistake: When Doctor Strange attempts to use the Time Stone on Ebony Maw, Maw ties up Doctor Strange telepathically and strangles him unconscious. Beside Doctor Strange is a police car and a motorbike tipped on its side. Maw then lifts the ground Doctor Strange is lying on, but the police car has been replaced by an SUV and the motorbike has disappeared. The shadows also change. (00:23:25)Casual Person
Continuity mistake: When Thanos brings Vision back to life using the Time Stone, Thanos is standing a couple steps away from him after bringing him back. Wanda then tries to stop him, and it cuts to a wide shot where he suddenly is a couple of steps closer with his hand suddenly around Vision's neck. Thanos then pushes her with his other hand and in the next shot, Thanos is then reaching to put his hand around Vision's neck even though he was just shown with his hand around Vision's neck already. (02:09:35)Casual Person
Continuity mistake: On the spaceship, Peter is talking to Tony, and has his hair swept back with gel or similar. When he says "You can't be a friendly neighbourhood Spider-Man if there's no neighbourhood", we cut to Tony then back, and Peter now has a fringe with no gel. In later shots it's back how it was before.