Thumbnails broken – breaking sidebar

Hi there, I’m trying to use your plugin again but it’s not working correctly.

When I add the widget to my sidebar, some of the thumbnails are missing and breaking the styling of everything: https://i.gyazo.com/c769b26e7619010138e1129f59efe219.png

I kept the widget live only on this page so you could see it: https://www.automoblog.net/about/privacy-policy/

I tried to use Regenerate Thumbnails with no luck.

Does this take the featured image of the post? The featured images are all there so I’m not sure why this would be happening.

Thanks

The page I need help with: [log in to see the link]