Membership isn't adding subscription and member level to user after they pay

Recently upgraded to latest Membership version. Just had a customer register. They make it through payment process (paypal), and come back to the Welcome page, but it says "private content". They are logged into the system, but the membership plugin doesn't give them their subscription level or membership level. I have to go in and manually add them. Once manually added they are fine. I have all the details in the subscription plan. Any ideas?