I had a feed set up with my blogger account:
when i added that to the WordPress/Settings/Feedburner tabs
Set Up Your FeedBurner Feed: i added the same address to the field and my feed and email is not being sent
I'm not sure what other info you need to help out, but i cant figure out why its not sending it out.
If i click on the RSS button on my WordPress site I DO see the feed, but people that have subscribed have not been receiving their feeds