Collection search results (mss-rb) redirect to OD homepage.

[sarahfish07]

Descriptive summary

When navigating through the search result pages for the collection mss-rb, clicking on page 7 or later redirects to the OD homepage.

Page 1 of results (20 per page): https://oregondigital.org/catalog?locale=en&f[non_user_collections_ssim][]=mss-rb
Page 7 of results (20 per page): https://oregondigital.org/catalog?f%5Bnon_user_collections_ssim%5D%5B%5D=mss-rb&locale=en&page=7

Note: I switched from 20 works per page to 100 works per page. The bug now occurs on page 2 of search results.

Page 1 of results (100 per page):https://oregondigital.org/catalog?f%5Bnon_user_collections_ssim%5D%5B%5D=mss-rb&locale=en&page=1&per_page=100
Page 2 of results (100 per page): https://oregondigital.org/catalog?f%5Bnon_user_collections_ssim%5D%5B%5D=mss-rb&locale=en&page=2&per_page=100

Expected behavior

Clicking through search results pages should continue browsing through the works in the collection.

Related work

I have not found this bug on any other collection.

Accessibility Concerns

Add any information here to indicate any known or suspected accessibility issues for this ticket

[KevinJonesMeta]

Tested several OSU collections and haven't found the bug so far in those collections.