Other mistake: A poster in the school states that the Academic Decathlon takes place on October 14-15. But later on in the movie, another poster says it's on September 14.
Suggested correction: Was in a similar thing in HS. Not too surprisingly, we had more than one event throughout the year. In fact, I've never heard of an extra-curricular with only 1 event. Likely 2 different meets.
They said later on, though, and that would go into the next school year, which is weird for most extracurriculars to have pre-planned events for the next school year.
Other mistake: Opening battle: 2 horsemen are hit by fireball mortars and fall from their horses. Moments later, the same horsemen are hit by arrows and fall again. It's the same footage - reused. (00:00:35 - 00:05:40)
Other mistake: In the trailing credits, the 2nd song, "Cloud" references the word "preformed" rather than "performed". (02:41:40)
Other mistake: When Loki gets up from being thrown during the "get help" scene, he seems too far to the left of the screen (Thor's right). Thor is still looking down to his left at the fallen guards, and in the previous shot we saw that Loki fell amongst them as he knocked them down.
Other mistake: The film takes place in 2020. However Lin's fake passport expired in 2015.
Other mistake: The Space Agency is trying to use an android mechanism (Human 2.0) to go to The Void and make first contact. Their first attempt at putting a human brain into the android fails. The solution is to make the android mechanism imprint human cells to facilitate the brain/android connection. The Agency is up against a time constraint, and someone comes up with the idea of using military Humans 2.0 to go on the voyage. Wait a minute! So now we learn there are other Humans 2.0 in existence? Wouldn't whoever made those already know how to solve the human brain/android interface? Why is the Space Agency reinventing the wheel? (00:40:55)