Made an Facebook App and connected it to the wordpress site. Made the open graph settings. Also set fallback image.
Customized an testarticle with pictures. Set a featured image there.
Put 2 links for Custom OpenGraph images at the testarticle.
Saved everything and published the testarticle.
If i share the article on facebook i do not see the featured image, the custom Open Graph images or the fallback image. Nothing.
I spend a lot of time already and did everything accordingly to your documentation.
This is my testarticle: