Hi thh,
Thank you for your quick reply.
I assume it must be the plugin which has done the double indexing then, or am I wrong?
All I did was click "Share".

Thanks again.

Hello, I use Serendipity 2.1.4 (latest version) and also the Share plugin v 0.13.1. The problem is: I shared an article on Facebook, and to my astonishment it showed the correct text of the article, but the picture that belonged to another article, that article was even in another category. The link...