So the bug is that you can login to two different minecraft servers at the same time on the same account, but on two different computers. My account name is kittyman95, could you please fix this bug on my account.

What I expected to happen was...:
I thought it wasn't possible.

What actually happened was...:
It is possible to do it.

Steps to Reproduce:
1. Login to one server on a computer with a account. Make sure the minecraft launcher is already open on another computer.
2. Login to the second computer and login to a different server.
3.