There are three authors in my OpenLP I want to delete because they contain typos. For all three of them, I get the "currently assigned to at least one song " message when I try to delete them. But when I search songs by author to find out which song they're attached to, no results are returned. I've reindexed the songs multiple times but the problem is still there. Any other suggestions? (No I don't want to search 300+ songs one by one!)<br>