Skin Problems

For some reason, when I go on my 1 of my friend's specific worlds (So far, only happens on this one) I appear as Steve or Alex

What I expected to happen was i'd appear as a blob with sunglasses

What actually happened was
I was Steve or Alex
Steps to Reproduce:
1. go on my friend's specific world
result: you're Steve or Alex (So far only proven with one account)