How do I Bypass the register page?

Hi,

My home page outlines all the available membership plans and I had them link directly to each individual registration page but now I've updated to 1.1.1 the links direct me to the '/register' overview page where all plans available are displayed. I want to bypass this completely like I did before.

I used the following link on an tag to achieve this before:

.../memberships/?_wpnonce=e93bf6f8dd&membership_id=82&action=membership_signup&step=payment_table

How do I get this working again?

FYI - My site is open for support access if you need to poke around.