Marketpress Checkout with Pin Payments SSL Loop


I am having a marketpress checkout loop when using Pin Payments gateway.

It is live with Pin (must use SSL on checkout) and it is on a domain mapped website. (cleverworks dot com dot au)

Have looked at this thread:

and passed on this to my server specialists:

This is the one you want:

Options +FollowSymLinks -MultiViews
RewriteEngine On

# force https for store
RewriteCond %{SERVER_PORT} 80
RewriteRule /store/ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

# BEGIN WordPress
That'll enable SSL to anything with the string "/store/" anywhere in the URL - in child sites and the main site. Note that there are TWO changes from your htaccess - the RewriteRoot was removed and the RewriteRule was changed to replace the carat with a slash.

Any ideas in the meantime?