If you try and run the Fetch Artwork script (artwork.tmdb) and you have the movie 'Epic' in the folder, it causes a nullpointer:
NullPointerException: java.lang.NullPointerException
java.lang.NullPointerException
at net.sourceforge.filebot.web.TMDbClient.searchMovie(Unknown Source)
The cause of this is that there is a release group called Epic also. This issue is seen and fixed with another movie/release group clash here also:
http://www.filebot.net/forums/viewtopic.php?f=4&t=920
Just wanted to report it

Thanks for the hard work.