I am also having the same issue on this site...
www.templebarasia.com
My overall requirement is to have a small log-in footprint on the front-page, that either has a dropdown or a pop-up for login. I want to allow either traditional registration or social account linkage. I also then want the ability to add custom fields to the user profile, which the user needs to be able to self-edit post registration. The registered users are also getting synced to a MailChimp list.
To achieve this I have tried to have SCLogin as the login box, that is then connected to JSN easy-profile. I am using CMC - MailChimp for Joomla! from Compojoom for the last feature.
Any thoughts on the modal pop-up and whether I am using a sensible mix of components is welcome.
Regards, Matt