As I've been prancing around on TEF, I've noticed that there are some people with exactly the same pictogram! Sadly, I don't have the screenshots anymore. So I can't really prove it to you. ._. I thought the pictograms were unique. Is it a glitch in the program or hackers?

I couldn't really find a forum thing on this site soo I'm just going to make this blog.
Anyways, when I play TEF it says I'm connected but I don't see anyone. Why does it say that? Did the server crash or something?