We have been struggling getting the cards to show up all the time.
For example this post (as a gallery): http://akhbar.alaan.tv/news/post/18349/kurd-nosra-front-fighters-sham-arms-iraq-qaeda-syria-kurdish
When I try to validate it randomly it shows the HTTP status code 500 appearing when I press refresh a few times suddenly one out of a few tries shows everything green and all is good. When I post on twitter it shows no Twitter Card.
Are we doing something wrong?