I’ve seen a lot of posts here on similar message:
Twitter Card: ERROR: Fetching the page failed because other errors
but they devolve down (usually) to an ssl issue.
I’ve tried curl -A Twitterbot, its ok (no robots.txt issue).
I’ve tried checking the SSL cert (https://www.ssllabs.com/ssltest/analyze.html?d=blog.donbowman.ca) its ok.
My cards were working until sept 5, and then stopped. I’m not aware of a change in my site (wordpress).
I’m using ‘WP to Twitter Pro’
I’m not sure what to check. I just get the ‘fetching the page failed because other errors’.
Perhaps related, the older posts which a card was created for, they still show a card, but the image is no longer present.
Does anyone have a suggestion for how to debug?