My freind owns a server and she became her uuid code.

I'm a command block guru and I've been messing around on my friends server with money cigarettes/addiction to items. And one morning(minecraft time) when interest is added to our money accounts on the server a stream of digits appeared on the side-display. That command only affects players, I checked. I tried teleporting to it but there was on repercussion not even an error. I then tped all players to me and saw that the server owner didn't budge. This was odd, I expected all players would tp to me and the entity would show its self. I had tested and it still existed along with the server owner but I couldn't get either to budge. I then did some testing with commands and scoreboard and concluded the entity was taking her place on the scoreboard. I now knew she was this odd line of numbers and letters and then i reconsidered what it was. It was her uuid code (the one you see in user cache files when you run a server). Ask me any question and if you need I can allow you to join the server, with proof of you working for mojang of course.