Feed Aggregator with Facebook Group Wall

I am trying to point the Feed Aggregator to a Facebook Group wall: http://www.facebook.com/feeds/page.php?format=rss20&id=303013625270 The Feed Aggregator reports no errors when I add the feed, or when I update items, but it doesn't pull any items down. I know there are items in the feed (they are there when I open the feed URL in my browser), so it must be something else. As a further test, I tried copying the contents of the feed into a static file on another web server I own, and I made sure that the file ended in ".rss".

I am trying to point the Feed Aggregator to a Facebook Group wall: http://www. facebook.com/feeds/page.php?format=rss20&id=303013625270 ...

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