I was working on meta tags to adjust the info's that are displayed when someone likes a page and tested on Firefox. Everything was ok.
But when I tried to test it with IE9, the like button opens a pop-up to sign-in and it doesnt close. The "like" is also not posted on facebook and not registered.
Here is the link: http://realdesenv.conectt.com.br/blog/post.aspx?ID=70