We have identified the cause of the issue and have implemented a fix. We have monitored the service for stability and this incident shall now be closed.
Broadcom engineering is investigating an issue affecting existing Web App dashboards. Existing Web App Availability, Web App Performance, and Web App Violation dashboards that use the following filters will fail to load:
To restore the dashboard manually, the filter can be removed, and re-added. This issue affects the app-01, app-03, app-07 application nodes. We will post updates here.