Dynamic Queue Freeze

Occasionally when in champion select in the new lobby, both ranked and normal queues, the client will freeze/lag and let the current selection get to zero. This will cause nothing else to show for that lobby, and boot you due to "afk check" which will cause a leaver penalty (time to wait and/or IP loss if ranked queue). I have found nothing so far that has caused this, it happens with a team or without and with or without the different voice chat services such as Skype or Curse. It has happened during the ban phase and during the select phase as well.