Well as the title said…
It happens in the Matchmaking:
-Full of players
-It will start in some seconds or in the last second.
-A player leaves
BUG/CRASH: It “freeze” but we can still exit the game and click buttons, but there is no way to go back to the main menu to try again.
USER WORKAROUND: When this happens I just exit the game (with the menu botton), and try again.
It is veeery annoying after you wait 8 minutes to play… and BOOM! a person leaves and give us all this bug.