Last modified: 2014-08-15 12:02:13 UTC
The Details-URL/Permalink-URL should be really permanent so that the link even works if a article is moved to a different title. This includes that Special:ArticleFeedbackv5/<some random pagename>/95 should point to same feedback as Special:ArticleFeedbackv5/<original pagename>/95 and not failing with an empty page or (for non-existing pages) with "Invalid page ID"