aledarbo on "[Plugin: WP Open Graph] Why it doesnt work with some pages?"

I use "WP Open Graph" plugin in my website and it works in some pages (or content, like entries), but it doesnt in other pages.
By example it works perfect here (portfolio example):

http://www.pollofritofilms.com/trabajos/#/summer-bubbles

But no way here:

http://www.pollofritofilms.com/trabajos/#/cumple-carla
(if I share in facebook, shows me general metadata of the web and not specifically from fields of the plugin that I have filled)

Please, any idea about why happens this?

Thanks for take time for a reply
A.

http://wordpress.org/plugins/wp-open-graph/