Since a few hours something strange is going on…
Everytime someone gets kicked with Player:kick("…") the message shows for everyone.
But your are not actually banned, only the player the message was intended for gets banned.
Players as I said are not actually banned and can still walk around like before.
From Steps to report a bug:
Is it level-specific? Is it game specific? Please post a link to the place that exhibits the issue.
Also, is this a message that can occur normally in your game, or is it something completely foreign? Are you sure this is actually a CoreGui and not a UI element of your game?
This is enough of a repro, someone posted that’s it’s happening in my game.
I noticed it in my game. I have yet to find out if it happens in others game to.
It is a coregui and has never happened before, it always worked fine.
It isn’t always enough.
Many times, it’s the developer’s end, and not roblox’s end, that is having a bug in le code.
Double checked that before I posted 
This should be resolved now.
