Just got a 2 week ban. And received this Email.
Due to the severity of this violation, your League of Legends account has been banned until Fri Dec 02 07:21:32 UTC 2016
If you have any questions, contact our Player Support team at https://support.leagueoflegends.com/home
Riot Games Player Support
Like I have no idea what would have caused this. I only played one game today. At the end of the game the game gave me a message I was banned and to check my Email. That was the message I got.
It doesn't even tell me what supposed action I did to warrant a ban. Anyone else get crap like this?