Ultimate Facebook Causing Issue with Registration

Wanting to incorporate Facebook registration with this site, http://www.planetvegan.com.

It works great on the homepage (in the sidebar) and in most other areas of the site, however, when I go to http://www.planetvegan.com/wp-admin/ (and it redirects as it is supposed to), the Register New Account or Forgot Password buttons (below the fields) don't work. If you take a closer look at the code it is trying to pull in a Register With Facebook link above the form which for some reason is timing out.

I'm not sure what it is trying to do, I'm okay with it not even trying to load the Facebook login on this specific page but I don't know how to disable it in the plugin. I really just need to have it in the sidebar.

Thanks for any insight you can provide.