Color me crazy, but I can't figure out why my IOM is publishing in my LOEP each time I update the book. What might be causing this. I imported known (good) LOEP formats, but I still get the IOM in the LOEP of the book. I know there must be some kind of marker or something causing it.
If you are still struggling with this could you share two screenshots with us? One of the LOEP reference page, and the other of the LOEP set up dialog box. (Right click the LOEP in the book window > Set up LOEP/LOP.)