Judging from the video provided, the most likely cause is a bug. I'm not dismissing the ban as a bug though which is why, as I said, i'm going to try and replicate it myself to see if it is another cause. Well, i'm sorry for not being the creator of this topic and not knowing about it's existence until it was bought to my attention. This does not steer away from the fact that there may be a bug that needs addressing.