Everything appears to be correct in Feedburner.
The address you're using in the gadget in the Wordpress blog is incorrect :
and press the 'Get Miss in the Midwest delivered by email' in the top right.
It was correct when you were still on Blogger - view the source of
Pleasantly surprised at how well your Blogger to Wordpress migration went otherwise,
redirects to a Wordpress feed URL.
In your newest post, you asked previous subscribers to re-subscribe by email.
They shouldn't need to do that, since you've been using the same Feedburner Feed Address