Facebook comments, "post to facebook" check

(google translate)

Hi, Some time ago I'm this great plugin ... but recently I realized that the comment in an article: the text is published perfect, but not shared in the profile of the person. Does not work "post to facebook" check.

Before it did work. I think it's permissions Facebook recently changed (I'm using: publish_stream,publish_actions), but not sure.

Thanks


Edit:
SORRY...!!!
facebook does not share with few characters ... for example:or... Sorry, you can delete this post