Right click on title of document no longer opens finder
If I'm understanding your question correctly, I think this relates to a bug in 10.8.2. I don't know the full extent of the bug, but it seems to break the ability to reveal a file/document in Finder from other programs, including via the title bar.

I've seen a few bug reports around relating to the 'Show in Finder' not working, or only sometimes working, due to issues with the appleeventsd process. For more info see this TotalFinder Feedback issue, a blog entry from Macromates and an issue on Open Radar.