JRemote on all my Apple devices appears to have an issue when I view audio-recent albums selections. For instance, I have two folders by different artists entitled "Third". One is by Soft Machine and the other by Portishead. The one by Portishead has been in the system for many moons. I recently added the one by Soft Machine. The instance of MC running on my HTPC shows only the Soft Machine version in the "Recent Album" tab. The "Recent Album" tab on all instances of JRemote show both the Soft Machine and the Portishead versions of "Third".
Just thought you should know.