Affilates plugin - shortcode not working

Hi, I just purchased the Affilates plugin. In the WMU Dashbboard I see the plugin as being installed, and I can see the Affiliates side menu.

As a test, I just created a new WP page, and added [affiliatelogincheck] in the top. However, nothing (related to the shortcode) is being rendered. I would expect to see a login form of sorts, but the page is just an empty page. I checked the HTML with Firebug, nothing is hidden with CSS or otherwise.

Edit: Tried to disable basically all plugins one by one as well, but it didn't help.

Halp please :slight_smile: