In case you're wondering what's going on here are a few posts detailing the issue:
- Upcoming Hard Fork Will Fix The Miner Witness Queue Issue
- Witness arhag update: Aug. 1, 2016 to Aug. 8, 2016 by
@arhag
- Update Proof of Work Algorithm to Prevent Shortcut
The devs are working hard to get this fixed so all kudos to them!