Bugs, bugs everywhere...

Experienced a number of bugs yesterday playing 3v3 ranked.

In the first game, the game just closed all of a sudden for 2 of us, apparently also for 2 of the opposing team.

Second game: the screen of one of my teammates was just black, he could only see the cursor.

Third game: the other teammate couldn't click up to castle, the button just didn't do anything. He had to delete his TC and rebuild it, then it worked.

What the hell is going on right now?