Your Summoner has been logged out due to a Player Support modificaton to your account

So I got this error message now the 2nd time in Champselect. Both times it had been in custom game championselect(I do not know if this is a coincidence or only affects custom games)

I tweeted at ‏@RiotSupport and the response: @DrunkenSnaily This error message is incorrect and is a bug we're currently investigating. Be sure to report it here! http://boards.na.leagueoflegends.com/en/c/bug-report

I have seen reports of this in the past, when players got kicked out of ranked championselects and they thought someone was doing that to them on purpose.

I am sorry that I cannot provide more Information than this, but if there is anything I can help with to fix this issue or any question I might be able to awnser go ahead and ask.