Plot hole: When Moana first meets Muai, she opens her necklace to tell him he will restore the heart. Muai sees the heart but doesn't get scared until he sees it again on the boat. He should have been scared the first time.
Plot hole: There's no way that Eddie and Nana left the flooded theater without getting a single drop of water on them. The water flooded up to the ceiling and there's no other way to exit besides the front doors, and Moon's secret exit, which also floods. They do not leave through either way.
Plot hole: In Kung Fu Panda 2, Shen says he waited 30 years since he destroyed the Panda village, and Po was just a baby at the time. However, in Kung Fu Panda 3 Mr. Ping says he raised Po for 20 years before he told him he was adopted. (00:31:15)
Plot hole: When the dome of crystal collapses, all the animals inside immediately grow old, including Brook, implying that the magic from the crystals is completely gone. However, when a tiny piece of crystal lands in the hot spring, it creates a 'fountain of youth' which the animals then bathe in to regain their youth. If that little piece of crystal worked, then why didn't the many crystals from the broken dome still work? Also, how is Brook able to leave the fountain of youth and go looking for Sid at the end of the movie without growing old?
Plot hole: When Norm is stuck under the satellite tower after disposing of the condos, he has flashbacks to numerous moments earlier on in the movie. One of the flashbacks is of Socrates saluting Norm, but the moment where Socrates salutes Norm did not occur until he was on the cargo ship being shipped off to New York and was something that he did not see Socrates do; there would be no way for Norm to have this flashback. (01:18:00)
Plot hole: Rafe is not a supernatural being, and besides not suffering any fatigue at all missing his sleep to do his pranks, some are outright impossible to execute and perform overnight for a person of his age (most likely for an adult in their prime too). Covering the entire hall and corridors, plus the principal's office, with post-it stickers requires a ridiculous amount of stickers to begin with, and arranging them creatively covering the whole walls, floor to ceiling, so that they create drawings, is an insane concept. Even more insane when it's the opening prank, anything he does later in the movie including the big movie finale requires less labor and time than his first act did.