With a recent update the process of resetting your password has slightly changed. You can now easily send yourself a password reset email:
1) Fill in your email on the first login screen and press continue:
2) Then fill in your Organization Name
3) Then click on the Forgot password? link.
4) Click on Continue on the next screen to get a password reset email.
5) You will then receive an email from firstname.lastname@example.org - open the email then click on the orange CONFIRM button.
6) Enter your new password and click on Reset Password.