We are currently facing an unavailability of the Metrics and access logs stack. The problem has been identified and we are working to bring it up.
Metrics through the console or Grafana or access logs query is currently affected.
EDIT 16:44 UTC: The service is back up, we are starting to process the backlog of events. You should now be able to query the data but it might lag a bit.
EDIT 17:01 UTC: The queue has been ingested. The service is now back to normal. Sorry for the inconvenience