[Inaccurate Estimated Billing Data] Service impact: Inaccurate Estimated Billing Data

We have identified the root cause and mitigated the underlying issue causing incorrect estimated cost and usage data to be displayed in the Billing and Cost Management Console, and Cost and Usage Reports. We have begun backfilling data to correct cost data for all customers. We expect some customers to begin seeing recovery within the next three hours, and full recovery for all customers by July 18 12:00 PM PDT. Until the backfill is complete, some customers may still see incorrect cost and usage data. The displayed billing estimates do not reflect actual usage and charges. There are no customer actions required at this time. We will provide another update by 1:00 PM, or sooner if information becomes available.