The only relevant information is available within the Service Health Dashboard, advisory SP676147. Here's the latest update:
Current status: We have initiated a deployment to restore the flow of URLs for affected Data Access Governance (DAG) reports which has reached 75 percent of the affected infrastructure. We anticipate the deployment will complete its rollout no later than Tuesday, October 24, 2023, and some customers will see mitigation for DAG reports sooner as the fix saturates within their environment. Due to the complexity of the code dependencies involved with the parallel mitigation for SharePoint Online and OneDrive for Business usage reports, we anticipate that this process will take an extended period to complete. In the interim, please continue to utilize the workarounds described in this communication. Scope of impact: Your organization is affected by this event, and admins attempting to access affected usage reports may be unable to view URLs within the reports. Next update by: Thursday, October 26, 2023 at 2:00 AM GMT+3