BuddyPress & Membership Plugin

Hi,

I'm currently trying to set up a site that has two states:

- Non-members/non-premium who only see a landing page trying to get them to purchase a membership
- A logged in/premium side which has the rest of the visible buddypress functionality.

So far so good, however when I try to register as a user, the AJAX form doesn't try to take me to paypal or redirect me anywhere. Infact it states my "new user" is not active.

My test site is at: coachhouse.mydev.me and you should see it correctly redirect to /sign-up/

Thanks,
Andy