Price Filter Not Showing in Sidebar

The Price filter is not showing up in my sidebar. All other filters I’ve added show just fine.

In the drop down at the top of the admin page, the reason given is “(Price) must be displayed, but empty.”

I’ve tried the following to no avail:

-Delete and recreate the Ajax price filter
-Remove and Re-add the filter widget to the sidebar
-Regenerate product lookup tables in Woocommerce tools
-Uncheck “hide values without products” and “hide empty widgets” in the plugin’s settings
-Double check that my items all have prices-Ensure there are no conditions added to the filter in settings

Any help would be much appreciated.

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