Things weren’t quite working right, so posts weren’t getting imported. But I’ve got it fixed and working again!
From the start, posts with multiple images were just importing the first image over and over. Thanks to some helpful people in the WP community, I got a patch for the plugin that does the importing, to fix this. So now if you look back at Old World Wisconsin or my first post about moving to Mexico, you’ll see all the images working as they should.