Can't see Facebook faces on Facebook like widget

For some reason, I can't see faces under faceook like button.

For reference, I have the widget set up as Button Count, width=120, Font=Trebuchet, Show Faces=YES, Color Scheme=Light, Action=Like, Locale=sk_SK

I use block reference to show like button on required place.

Let me know if there is any other info you need that would be useful.