Why Does a Report Count the Same Event in Two Different Weeks?

An event can appear in two reporting weeks if one report uses event time and another uses processing time, or if timezone conversion crosses the week boundary.

What to check

Compare timestamp fields, timezone conversions, week-start definitions, late-arriving updates, and deduplication rules. Trace several affected events through the transformation.

Recommended next step

Choose and document a consistent time basis, then reconcile historical reporting. Informatix Systems can review analytics logic and data pipelines.