I changed my public name and gravatar two days ago, and these changes DO show up on my profile page. But the new name for my blog, plus the new gravatar, DO NOT appear on my blog post page, which still lists my former blog name. Also, immediately after doing the above, my blog stopped working, i.e. I wrote a post and tried to publish it but it got stuck for three hours in the publish stage before I gave up. I've tried to post twice since then, but the same thing happens. PLEASE HELP
The blog I need help with is terrypoulton.wordpress.com.