We've had a couple of separate incidents this morning on the EUN game servers. You might have gotten disconnected from your match. You might have had a match freeze up and never end. You might not see end-of-game stats. These are all related to the issue we're experiencing. Basically, some of our game server instances are having problems, which is why it's affecting some of you but not all of you. Just depends on if you are playing on the particular game instance that has a problem :/
TL;DR: We know the issue and a permanent fix is going live in next patch, but we're looking into options for the immediate to prevent more of these incidents from occurring.
More details once I have them...