I posted this guy a while ago: http://dk.reddit.com/r/usenet/comments/1se217/nzbdrone_and_date_based_tv_shows/ and it did work for a few episodes. Since then it has stopped working and even manually searching for episodes that downloading during the working period no longer work. Did something change on your side or somewhere else in the pipeline?
Have the episodes been posted? I don’t see any 60 Minutes US releases from this year.