I just figured it out. I was looking at the tree settings. My name was set as the home person but I hadn't identified who I, the tree viewer/creator, was. As soon as I added my identity to that the new line of data showed up. It must have gotten lost somewhere along the way because I know I used to be able to see that info. Now at least I'll be able to see who these people are until I get back to FTM!
Thanks for the help, people!