Hi Robin,
https://ericcwagner.com/ is the website. You’ll see on the homepage the image within the first post, which has no featured image selected, displays like a featured image on the home page. But if you drill into the post you’ll see it correctly doesn’t display a featured image. The 2nd post about the Apple Watch correctly shows the selected featured image on both the home page as well as the post page.
All of the plugin settings are your defaults, except I changed the Advanced hook setting to position the image after the title.
