Post Cards Are Clickable

We have a feed on the home page of this site and the cards are not clickable. You can click any links within the post, but the cards themselves do not open a link. They look like they do, but nothing opens. I have the “Action on Post Click” setting set to “Featured Popup” and I’ve also tried setting it to “Direct to Source”. Still nothing. Any ideas as to why this may be happening?

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