Image card not refreshing


I am trying to update the image from Summary Large Image Card, but is still showing the old image.
The card validator is only showing text (attach1), when I share the link I get the old image and in site is the following code:


The card crawler refetches and refreshes approximately every 7 days. This is covered in our troubleshooting guide for Cards.


It’s been over a week and it’s still not refreshing. Should I wait longer or is there something I can do?

#4 blocks all user agents from retrieving content in the /images/ subfolder. You’ll need to fix that.