The issue has been resolved and the runner fleet is operational again.

Final resolution is taking longer than expected. Performance continues to be degraded for the moment.

We've identified the issue and have deployed measures to restore services. We'll gradually be shifting capacity back online. Expect performance to continue to be degraded for the next ~hour

We're experiencing an outage with one of our MacOS service providers that causes MacOS jobs to be stuck in queue. We're actively investigating the issue.