Supporter Paypal Issues ( invalid link)

Just like the issue here https://premium.wpmudev.org/forums/topic/membership-the-link-you-have-used-to-enter-the-paypal-system-is-invalid#post-75476

I get the same link...... except my account is validated, and im not in sandbox mode, and I dont have the sandbox email addy in.

currentsy is set to usd, amounts are entered... payments on recurring.