Embedded video "can't play here" --> Refreshing may help

[Swamp Thing]

Just noticed that sometimes, if a youtube video embedded in a post is marked "This video can't be viewed here..." , it may get enabled if you refresh the page.

 

[Hornbein]

Just noticed that sometimes, if a youtube video embedded in a post is marked "This video can't be viewed here..." , it may get enabled if you refresh the page.

It takes a while for the preview to download.