I have noticed missing Genres from my movie library ( WMC, Android, http ) the last few releases ( uncertain when the issue started ).
I am able to see all movies in default view
but not all movies are displayed in Genre view due to missing Genres
I have tried uninstalling/installing latest Genre Cleaner
Restarted server and several library scans
Server 3.1.31.0
Genre Cleaner 1.0.1.8