Featuring a work on pg.nurax causes error message to appear on homepage

[rjkati]

Descriptive summary

As an admin user, when I feature a work on the homepage, I get an ArgumentError in Hyrax::Homepage#index error. This error only occurs on pg.nurax - dev.nurax and f6.nurax behave as expected

Steps to reproduce the behavior in User Interface (UI)

1. Log into pg.nurax as a repository administrator
2. Go to Dashboard -> Works and click on a work with public visibility
3. Click the Feature button on the work show page
4. Navigate to https://pg.nurax.samvera.org/ and observe error message