All pages with Next Gen Galleries showing Random Images

I recently upgraded to the new release of NextGen.

Now any Blog Post I have that has a NextGen gallery on it also includes 8 Random Images at the bottom of the page.

How do I turn this option off?

Here is an example: https://www.outbuildings.ca/category/blog/westcoast-ourbuildings/client-profiles/

The thumbnails at the bottom of the page without the border are the ones I am referring too.

Thanks

Geoff

https://www.ads-software.com/plugins/nextgen-gallery/