The issue is resolved and audit logs are delivered as expected again.

We've identified the issue and are working to resolve the daily audit logs for today, we've also confirmed that EU is unaffected.

Our monitoring systems have detected an outage of daily audit logs we're investigating the nature and the cause of the outage and we'll update this incident as we have more details. There is minor side effects on real time audit logs in terms of actor details (email, username) missing but the log's themselves are intact, including userId and they remain operational.