Thread:Fossiliferous/@comment-28829111-20160911070226/@comment-24668482-20160911071214

The forum activity button only ever shows 5 threads. The more button brings you to Special:WikiActivity which is linked in the blue navigation bar on every single page (under "on the wiki" section) on the wiki and shows all recent posts, or you can use Special:RecentChanges (accessed from the "see all activity" button on top of Wiki Activity)