I just did a clean install of the latest version. I have music, movies, photos and TV shows all set to show on the Dashboard.
Only Channels shows on the dashboard on launch, nothing from Recently added, no shows or movies. After about a minute On Deck shows, but nothing else.
I have deleted and re-added the libraries, I have tried taking it off, putting it on, saving settings but nothing shows on the Dashboard on Yosemite (I have tried Safari and Chrome, neither show any content on the dashboard).
Any suggestions as to why the Dashboard is empty?