Hi there,
Due to a production mistake we have had the wrong robots.txt file on our website for a brief time.
We’ve removed it now, but twitter still refuses to display our social cards.
It gives ERROR: Fetching the page failed because it’s denied by robots.txt.
Here are some examples:
https://prismic.io
https://prismic.io/vs/wordpress
https://prismic.io/docs
Please advice, this is really impacting negatively our marketing.