I don’t use photon by jetpack and I already contacted the theme designer. She couldn’t help. The design was working perfectly for months, but yesterday I tried setting up sitemaps for Google webmasters. Could that have caused problems? I haven’t changed any settings or altered the design.
I don’t know if adding the thumbnail will work because Bloglovin normally already pulls a picture from every post and it was working for me up until today.
Is there a way I can fix or remove the error in the feed?