Other mistake: The door that Link blasts down to get into Ganon’s bed chamber has a locking bar on the front of it. A bar like that is used to slide across when a door is two doors to keep them sealed together closed. But when Link blasts it open, it is very obvious this is just a single door with a board on the front that doesn't even stretch to the ends of the door. This makes the locking board and support bones on it completely pointless.
Picture added by Quantom X