All the errors are the multiple endings/jumpscares/whatever we described :) Really, it's just a buggy, random game we made in like.. a day. (We highly recommend you save frequently) If you wanna replay it, there's a certain path (You were going the right way til your game first crashed) that will lead you to a hallway of doors, then, you're basically at the ending!
We're so happy you played it, though!