For the people wondering about the Patch delay

Network Operations – 12:27 AM

On 02/06/16, starting at 03:30 UK Time (02:30 UTC), ranked queues will be disabled in preparation for patch 6.11. At 05:00 UK Time (04:00 UTC), the servers will be shut down and all games currently in progress will end in a draw and stats will not be recorded. We estimate the battlegrounds will be unavailable for 3 hours.

It's coming finally!