AWS applied a system patch and rebooted our main database. This caused a complete Assembled outage between 9:44 PM - 9:45 PM PT.
Impact: There was a data delay immediately after the outage until 12:45 AM PT. All data has been restored except agent states for many customers whose data syncs were disrupted between 9:44 PM - 12:45 PM PT. We are adding an exclusion for agent states in the disrupted time period.