Just to learn how passage lists work, I started out yesterday with a simple search for 'Mary' in the NAB. I then clicked 'verses'. However, to the right of the NAB column I also get an (obviously empty!) column from BHS (of all Bibles!). I've tried all ways I can think of to get rid of it, but haven't succeeded. I also tried switching to 'New Testament', and to various other Bible translations, but it stubbornly remains there. And it messes up the passage list as well when I create one. Can I get rid of it somehow, or is it a bug? BHS for a search for Mary in the NT: that's kind of ridiculous...! 
By the way, is there a way to change the colour of the highlighting of the word I searched for? I find the present colour next to invisible, so I'd like it a bit darker.