Ok, I've had this problem with bbPress and was hoping that your fix would, well, fix my issue.
On the forum/category page, when you click the direct link to a topic, you don't see the actual topic on the page. You only have the "Reply" box with nothing else.
I'm using the Hybrid theme.
When I contacted support at bbPress, someone mentoned that there was a similar issue to mine when another person used the "Genesis Framework" of another Theme Developer company. This was his responce:
I'm not 100% sure, but my guess is that your theme is doing some filtering/modifications to the_content, and the result is stuff looking weid.
The page that is messed up is an archive page, so I would start there and look through you theme and see what modifications it does to the archive pages.
The Genesis Framework does something very similar and they are just some things you have to work around.
That person made a plugin to correct his issue with bbPress and the Genesis Framework. I dunno if it's helpful, but here is the plugin info incase there are parts of it that can be seen on where to edit for Gantry:
www.jaredatchison.com/wp-content/uploads...s_bbpress_extend.txt
I've looked through my files but being a code novice, I've no idea what to do or where to make changes.
While your fix does fix the Forum display, none of the topics made show the actual text that people have written.