Session data for July 21-22 in Google Analytics to Google BigQuery User Behaviour Pipeline could be collected with a delay of up to 5 hours as compared to the usual collection time. This delay is due to technical problems with server configurations.
We are currently investigating the problem. Please note that the session data (including adCost and UserID data daily updates) might be collected with a delay until we address the problem completely.
UPDATE:
The issue has been fixed.