Last modified: 2012-05-13 23:37:44 UTC
When a discouraged page is added to an aggregate group, after reloading Special:AggregateGroups, that page is no longer displayed as a group member. That's not transparent. Requirement: All group members should be visible on Special:AggregateGroups, even if translation for a page is discouraged.
https://gerrit.wikimedia.org/r/7040