Remote Buddy's Movie Library uses OS X aliases itself. I'm, however, 
not sure whether chaining these aliases will work reliably.

Therefore, please remove your current entries from the Movie Library 
and instead of the aliases to the locations, directly add the remote 
locations you're using. Since RB internally uses aliases as well, 
you'll also get the usual benefits this way, including auto-mounting 
of the remote volume.

Best regards, 
Felix Schwarz