Did you see who jumpscared you? And if it was right after getting jumpscared then you might've gotten really lucky and reached 8AM before the animation finished
I can't seem to replicate the bug (I did notice that if you lose to him, your camera doesn't "snap" up if you're looking at the CCTV like the others do, though), I'll keep testing it, if I can figure out why it happens then I'll fix it for the next update, thanks.