An update to our API introduced a bug that caused the routes configuration to break when a deployment was performed.
The impact was limited to a small number of projects due to the issue only occurring after a deployment which then caused projects to return a 404 or 50X error response. Affected project owners have been notified via support tickets advising the corrective actions taken by our team.
We manually fixed affected projects while working on a global fix. Once the fix was ready and verified, we rolled it out to the affected projects.