NextGen Gallery - Gallery Pagination linking to blog, not next page

Working on a client site (

Using Myriad Theme.
Question regarding NextGen Gallery on their home page.

Where they have their 'custom jewelry' we have a 9-image NextGen Gallery based on tags. The pagination buttons underneath the gallery is linking to a blog post, not the correct sub-page. It appears that the blog post URL is somehow getting inserted right behind the main domain URL.

URL should be:

URL is:

I have a test page set up with the exact same NextGen code and it is working:

I mentioned the Myriad theme because the front page is created and updated inside of the theme options pages, not via a direct 'home page'. Also, on the front page the gallery is inside of a column shortcode.

Please let me know what your thoughts are.