I created a new blog this morning : crockofshirt.wordpress.com using the Responsive Theme. I customized it to have a header image that linked my external website using the them Customize link.
After lunch the Customize bar changed - it looks like an upgrade happened or something.
I can no longer remove or change the Header image I had placed there this morning. I can add and remove a new one using the Header option in the WP dashboard. But the one I put there this morning is inaccessible.
The blog I need help with is crockofshirt.wordpress.com.