There's a couple of differences from my rss and yours although the link is constructed the same way. So, I guess the issue is not the link.
1. Number of feeds, have 20 feeds per page.
2. My feeds (some) have teaser or intro images before the "readmore"
Just out of curiosity. I tested feedbutner normal rss feed link, looks like this:
and feedburner xml version, looks like this:
Then comparing the rss xml feedburner to my joomla rss xml, the html encoding seems different for the same feed.
<description><div class="feed-description"><p><strong style="color: #0f409d; font-family: georgia, palatino;"><
example my joomla:
<description><![CDATA[<div class="feed-description"><p><strong style="color: #0f409d; font-family: georgia, palatino;">
So, I might be wrong, someone correct me please. But seems that the simplepie file is missing characters?!
ressel we are almost neighbours