Using Memberstack 2.0? This issue has been fixed. Please post a question here if you have a related issue.
Why is this happening?
Memberstack has some "hidden" features that improve the UX of your site but might feel "broken" while testing.
For example, if one of your users tries to access a hidden page before signing up, Memberstack will remember the page URL and override your default signup page.
We recommend removing links to members-only content from your public website. This will prevent new users from accidentally clicking on one.
Another common issue is setting the wrong redirect URL under your memberships, so we recommend double-checking the redirect URL is correct.