Like button not work in archives, the link not recognize posts

Hi, I have used a like button with a shortcode (custom position in template with do_shortcode()) and the button only works in single.php

Screenshot of the problem: http://img16.imageshack.us/img16/5165/j387.png
Screenshot of configuration: http://img560.imageshack.us/img560/3382/8iyn.png

Another problem is that now the button shows a "confirm" link after click on it: http://img10.imageshack.us/img10/4572/qzsz.png

Tha site is http://www.redminka.com

Thanks