Links Looping

There are two links created via Edwiser Bridge on this page (they say “Take This Course”). Both of them simply reload the page and do not take the potential subscriber to a login page. I have checked the settings and everything seems fine, and WP is synchronized with Moodle. I just don’t know what is going on, or where to fix it.

Moodle is installed in a directory. No subdomain is applied.

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