BANNED because the game wouldn't allow me to join the game

[grabbenkenny]

Been facing this issue for a while as well and just now got banned from MM 24h. Praying for fix.

 

[Amni3D]

Again, post match IDs to help the devs out diagnosing the bug if any of them bother checking the thread.
(Although sometimes a match is cancelled before you can rejoin, so there isn't always an ID to work with)