Using Memberstack 2.0? This issue has been fixed. Please post a question here if you have a related issue.
Every now-and-again you may run into an "infinite loader" problem.
This loader will refuse to go away if you try to sign up to a site that doesn't have any memberships. Head over to the Memberships page and create at least one membership to avoid the loader.
Keywords: forever, infinite, endless, loading, dots, eternal, loading,