Sigh. Well I'm pretty sure Viktor would've caught you by then or at least got stuck at the door if he didn't get stuck on the trash bin just before the classroom you were in while you were at 10/11. One time I saw him get stuck after getting a soda there and decided to try playing a harder level while he tried to escape the path barrier but I didn't really go and do all of it.
You know what actually, I'll go and recreate it just to be sure it isn't anything new.