Ahhhhh, thank you so much for making a video on our game! Morse and I are so happy to see it!!
EDIT: I just fully finished your vid, and uh, yeah, no, it's not supposed to do that, there's supposed to be four different endings and it's not supposed to repeat. Did you download it before the July 12th patch? It should have fixed the issue with the game flipping out around the camcorder scene.