Hello data engineering,
A high priority item: The editors_daily table is missing data.

This query is showing only 2021-08 and 2021-09 data

SELECT DISTINCT month 
FROM wmf.editors_daily
LIMIT 10

We need to pull product editor metrics for Tuning Session and are not currently able to calculate global north new editor retention and global south new editor retention for August 2021 nor September 2021 due to missing data in this table.