I recently changed over to permalinks at http://www.calledtocommunion.com it broke my feed when I did so and I finally figured out how to fix the feed with some help from this forum. I had to delete the feed.php file and then manually change the language in the feed-rss2.php file.
But my comments feed is still broken and I don't know what to do about it.
Here's what happens when I try to validate it:
Any suggestions?