Problem with some facebook images

Hi
I have buyed and installed Jux social stream on this site www.baldestein.it and some images of some fb posts don't show (error 400 bad request )
I see the same error on the demo on JoomlaUX site.
This problem, i think, appear only on images of shared link posts.
Any fix?

Thank you

Hi Danilo,
Thanks for using our product,
I'm sorry, currently, our module can't get the image via another link on facebook. It only get image if you posted direct sum image
Thank you so much for empathy