##_**Ok, I queued to ranked a few minutes ago. **_
I was the third one in ban phase but got stuck in the beginning. The freeze stopped when my turn had like 5 secs left, found Jayce, hit the Ban button furiously for a while and nothing happened. My premade, kinda, shouted at me XD
We tried once more, this time with a 6min penalty. the same situation but this time I was 2nd in ban order and couldn't get the freeze off before I 'dodged'.
**_This event resulted in 25min penalty and loss of 13lp. :D Trying the old client now_**
Best regards, hope this will be fixed in the next alpha patch