Connection rejected:invalid token

Every time I finish a match I get disconnected to the main menu and get a Connection rejected:invalid token.

I believe I do know to recreate this bug by simply selecting on one of the weekly challenges that rewards you a tier.when clicking on it will show tier as a gold star and lets you inspect it. Inspecting gold star while matchmaking will cause that bug occur when you get put in a match.And will still occur even when new seasons drop.