League Of Legends Client Bugg
While patching I attempted to log in to my North American League of Legends account, to be hit with the message of "Your account has been logged into from another computer, if this was unauthorized please visit player support" followed by a link to player support, i'm certain this is a bugg as ending the league tasks and everything to do with league in my task manager fixed the issue for a while before it happened again (fixed it the same way)