Coincidence or censorship?

I set up a Facebook page for this blog; mainly to get a handle on how it works. I have found the system to be reliable up until I wrote this post.
Facebook page
I checked the feed and there didn’t seem to be a problem with it. Maybe I am just paranoid but the feed stopped working on an article was critical of the Facebook like button from a brand engagement / marketing perspective? I’ve re-input the feed details, it will be interesting to see if it continues to work.