Stuck in Champ Select

I'm currently stuck in champ select. I banned fine, and announced my champ. However, I couldnt switch champions or lock in during my pick phase, and am currently stuck at 0 seconds and have been for 5 minutes, without ability to lock in or switch champions. Please help. No one else has this issue, but everyone is stuck in champ select with me, all saying that I am stuck at 0 seconds. Please help.