Card not showing up from website post with YouTube embed

cards

#1

When I hit the Twitter share button on the website post below, the tweet shows an empty card for the media preview. On the post page, there is a YouTube embed, and a JPG image below the video. Any reason there is no image preview showing up in the tweet?


#2

Looks like this is working here for me, can you confirm?


#3

Oh, now it’s working, but it wasn’t before. Did someone do something? Thanks for responding.


#4

My best guess would be a temporary caching issue.


#5

That would make sense. Anyway, I’m glad it’s working now.


#6