Random Stopping

So, I start a game as and begin an invasion, the game suddenly just stops. Not freeze, just stops, the champion idle animations were still going on. Sort of like when you're attempting to reconnect, but there was no "Attempting to Recconect", my ping and fps was normal too. The issue didn't solve itself and I had to exit and come in TWICE, costing us the game because I can't gank.

What the hell is with that, Riot? Really hard to like your game when this keeps happening, and I'd probably get punished for your errors with a timed ban or low priority queue if I didn't bother trying to come back in.

NOTE: I recorded the event on my Iphone, so ask for an email of the video file if you're a Riot person here to fix this issue. Quality may be shoddy, but it captures the event quite well.