News feed not working for some

I've received word that my XML news feed isn't working for those using the latest FeedReader 2.5 (Alpha Build 610).

The feed is a FeedBurner Smart Feed and automatically converts itself to RSS or Atom depending on what sort of client you're using.

I know it's working fine with FeedDemon, Bloglines and Opera 7.5. I've put in a query with FeedBurner, hopefully I'll hear back from them soon.

If you're having a problem with another aggregator please post a comment and let me know.