RSS feed trouble

I am getting error message when clicking on my RSS link from my site:
HTTP Error (Code) and Message: (404) Feed not found error: FeedBurner cannot locate this feed URI.

If I directly type the feed into the address bar, it comes up, but when I click the feed link from my site it doesn’t work. I’ve double checked the links are correct.

I’m using feedburner feed: http://feeds.feedburner.com/withasideofsneakers
Original source feed: http://www.sideofsneakers.com/?feed=rss2

When I use the “troublshootize” it says nothing is wrong & my feed is validating, yet nobody can subscribe to the feed because of the continued error messages.

Any suggestions?