Works, but some images are skipped

Hi ??

Have a WooCommerce website with images of all different sizes.

The plugin works great for about 50% of the thumbnails, but it seems to also skip images.

For example, I have tried to regenerate the images on this page for a few times now: https://www.catsfavorites.com/verzorgingsproducten/voedingssupplementen/

But as you can see, still some very strange sizes..

Anything I can do here?

Many thanks!

Remco

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