It doesn't have anything to do with the FCT. The database gets out of sync sometimes so there are items that should download, but don't. You'll also see this if you look at the "Black" pages on the old web DLS. You'll see something you like, but when you click on it, it shows up in the dowload queue with a :? next to it, and nothing happens.
Click on an older item, and I'm sure it will download fine. Wait a day or two, and these items will be ready for download.
John