And yes, hand stamps suck and don’t ink properly all the time. Very common.
Not like this. You're embarrassing yourself.
If part of the stamp doesn’t pick up the ink, does that mean that the other numbers then get to change their position in the stamp? No, obviously not. Yet, somehow that is EXACTLY what happened. The “80” is out of position from where it is supposed to be.
Look at the video. It shows you exactly what did, and more importantly, did not happen.