Twitter Tools: Not posting from my feed

I’m using v2.2.1 of Twitter Tools and my goal is to display the last Tweet from my clients’ feed (http://www.twitter.com/pattyspizza/) however on my site, the Tweets aren’t coming up and instead I get the message ‘No tweets available at the moment.’ I’ve got the right login and did click on the Reset Tweet Checking button in my Settings. And there was a Tweet just yesterday. So it should display it.

Here’s an example page (I’m still working on the CSS so excuse the somewhat sloppiness of the page) with Twitter Tools in the sidebar:

http://www.pattyspizza.com/blog1/about/