Missing Days from GA4 BigQuery Export

[blago_idconsult]

We observe a lot of missing days in BigQuery Export:

We've checked:
1. GA4 history: BigQuery link is active as of 2022 and no changes are presented in the property history.
2. No know or communicated cases with the billing.

3. The only possible correlation is the date of activation of GA4 User data export, which happened on