Jetpack sends wrong OG Elements to Facebook

The issue is that your site is not properly connected to our servers due to your XML-RPC file not being accessible.

You should be able to check the access to xmlrpc.php via browser and it should return “XML-RPC server accepts POST requests only.”

Working example: https://jetpack.com/xmlrpc.php

Your site’s files should be at:
http://www.pneusnews.it/xmlrpc.php
http://www.reifenpresse.de/xmlrpc.php

However, both those links redirect to http://127.0.0.1/xmlrpc.php which gives an empty response error.

In order to use Jetpack, the xmlrpc.php files need to be accessible. Once you fix that issue, disconnect and reconnect Jetpack, then reset your Publicize connections and see if that fixes the problem. Please ensure you follow the step (if indicated) to delete the app association on each social network to fully disable the existing application token prior to reconnecting from your Dashboard.

Here are the steps for each social network:

Facebook: http://jetpack.me/support/publicize/facebook/#reconnecting-facebook
Twitter: http://jetpack.me/support/publicize/twitter/#reconnecting-twitter
Google+: http://jetpack.me/support/publicize/google/ (scroll down to the reconnecting section)
LinkedIn: http://jetpack.me/support/publicize/linkedin/ (scroll down to the reconnecting section)
Tumblr: http://jetpack.me/support/publicize/tumblr/#reconnecting-tumblr
Path: http://jetpack.me/support/publicize/path/

Let me know if you still have trouble after re-establishing your Publicize connection tokens and I’ll be happy to take a closer look.