Facebook and Twitter Autoposting does only work for super admin

Putting out new Versions without explaining big differences in the background really *****.
Suddenly thinks work differently without knowing that minor changes in the background happend.

Posts from an Author needed to be accepted by superadmin, which was befor update to 5.1 not setup and needed.
Now auto-posting to facebook and twitter does not work for Authors or just posting for existing blocks that have not been posted yet.

And it really ***** to write these countless tickets to have a system run, that costs big amounts of time and I paid a lot of money for.

Now to the details:
Author wrote article and published. Auto-Posting did not work with 5.1.4. Then I as superadmin tried to post manually by clicking on facebook icon. The green message that posting worked comes up, BUT the facebook icon does not get blue and stays grey. At Facebook Page the message is NOT posted. Then I overworked the auto-posting register for this author, but does not make any changes, still no posting. The same with twitter.

Watch additional hidden information.

Please SOLVE this ASAP!