The ticket dealt with a case where one query had .exclude() that produced a subquery, the other query had a join to the same model that was subqueried in the first query. This was already fixed in master, so only test added.
The ticket dealt with a case where one query had .exclude() that produced a subquery, the other query had a join to the same model that was subqueried in the first query. This was already fixed in master, so only test added.