Johan Hammarström replied the topic: Posts to facebook before publishing date
I now have the support membership - could you access our backend configuration and check what is happening. We are still experiencing the same issue:
Sometimes the facebook debugger says that it scraped an url January 1, 1970, and sometimes it says that is scraped upon article creation (prior publish date) - both resulting in a 404 error. If I re-fetch it works, but we can't re-fetch all articles every day...