This incident has been resolved.
Feb 26, 17:43 EST
Users should no longer be experiencing hanging Quality statuses on newly opened pull requests. However, some users may continue to observe hanging Quality statuses on pull requests opened > 1-hour ago. In those cases, pushing a fresh commit should rectify the issue. We'll continue to monitor.
Feb 26, 17:28 EST
We've identified the issue and implemented a remediation. We're continuing to monitor and will provide additional information shortly.
Feb 26, 17:17 EST
We've received reports that some users may be experiencing hanging builds on pull requests opened today. We're investigating and will provide more information as soon as possible.
Feb 26, 16:02 EST