I have been forced to dodge twice on this patch during ban phase. The "Ban" button will grey out when there is still 20+ seconds left to ban. Doesn't matter which champion I pick, it stays grey'd out and I am forced to sit there while staring at the timer until it counts down to zero. It is practically just a count down clock that takes away LP when it strikes zero.
It is strange because my internet is still connected. No packet loss, live stream is still running, and I am still able to chat with people in the lobby.