I have just today decided to take the dive into testing the membership beta after having struggled with incorporating Memberstack. I was having issues before with old redirects creeping in and messing up the flow of everything, so I did as suggested and deleted all the old redirects under the Publishing tab in the project settings, and cleared the cache. It worked only to a point. I don’t really know how anyone will be able to effectively test this since you’d need to be a member! But any advice can’t hurt. Thanks!
You know, sometimes you just have to explain your problem out loud to find the solution! I realize this isn’t going to be the entire story, but long story short, I initially started trying to incorporate memberships into the site using MemberStack. Even though I had deleted the redirects in the site settings, I had neglected to delete the MS head code from the variety of places I had put it and that was causing the problem.