OS-x build service returned to normal

We had a problem when half our OS-X build capacity was unavailable - and the remaining load spilled over. This causes some jobs to build up due to storage usage.

This is now restored. We also have had to disable access to osx builds for free accounts (they were only technically available for paid - but now we are enforcing it).

Cross system outage

Earlier today there was an outage in a core system that had a cascading effect - this was a key system used to check entitlements, and this resulted in builds being unavailable, as well as deployments. The console was also unavailable for a short time while the service was restored.