facebook articles no longer show up on mobile

[behzad]

Everything worked on this page few weeks ago but no longer the embeded facebook post show up on mobile. However they show up on desktop.
Anyone can figure what is happening?

https://www.clearsoundhearing.ca/articles.htm


I just did this one test also does not show in mobile, just shows a gray box with a sad paper icon in middle of it.

https://www.clearsoundhearing.ca/test.htm