Other mistake: Towards the end two dark faes help up the soldiers in iron armor. They, don't seem to suffer any negative effects, despite iron being harmful to the dark faes. (01:41:21)
Continuity mistake: Towards the end while Maleficent becomes the phoenix, the two soldiers over there leave the tower twice.
Continuity mistake: Right before the phoenix becomes Maleficent, Philip is comforting Aurora, with his hand around her head. A shot later the hand is gone and he is 2 meters away from her.
Continuity mistake: The black and white paint on Borra's face disappears after the last fight.
Upvote valid corrections to help move entries into the corrections section.
Suggested correction: Not a mistake. He had ample time between the end of the fighting and the start of the wedding to have cleaned himself up.
