It asks for my email, then it says "Do you want to create an account with this email ?", I press "Yes" then it asks for my password and whatever I type it's wrong. If I click recover password it says my account is not yet created.
Oh, if it asks for your password than it's because that email is already registered. If password recovery is not working in this case, the it's definitely a bug. I'll look into it, but meanwhile can you maybe use another email address to signup?
I'm also unable to register with my email (then it says "welcome back" and asks for a password) or recover my password (says that my email address is not registered).
When trying to use FB login I get "Whoops! We could not log you in using Facebook. Please try signing up using your email".
It asks for my email, then it says "Do you want to create an account with this email ?", I press "Yes" then it asks for my password and whatever I type it's wrong. If I click recover password it says my account is not yet created.