I'm experiencing an issue where every other aspect of Search seems to be working as expected but when I do a search and select "Conversation" nothing ever shows. If I go directly to the results type page (
conversationresults.aspx), I see a few things but not much. I'm not even sure where to start here. The result type exists and has never been modified. People search and all other types of search are working fine. I have no errors on any of my content sources.
Some additional details have come to light. Discussions appearing on Community Sites are showing in search almost immediately in the conversation search but I'm still not getting anything from the news feed and the "Trending Tags" web part is not showing anything either.
I have verified the issue discussed in this question (AnalyticsHashTagWebPart Showing No Results) is not what is causing me problem.