Two login forms on post since WordPress and WP-Menbers update

Hi there,

Firstly, great plugin thank you!

But unfortunately since updating WordPress and WP-Members I have two different login forms appearing on a blocked post, instead of just the WP-Members one there was previously.

http://net-negocios.com/nt-newsletter-aparecera-em-breve/

The first one, that I want to get rid of, just says the post is password protected and asks for a password. Is this WordPress default functionality conflicting with WP-Members?

The second one works as expected, with the text editable via WP-Members.

Hoping you can help! Thanks.

http://wordpress.org/extend/plugins/wp-members/