Game disconnected (nothing wrong with the connection on my side)

I had been in match for a a bit (we had an afk and two leavers who all eventually came back), and all of a sudden when I tried to recall I got the "Attempting to Reconnect" notice. There is absolutely nothing wrong on my end, and I have never had this happen before. It would not reconnect, and when I closed the client, it showed me as not being in a match. I relogged, still said I wasn't in a match.

Anyone know what's up?