Please make sure you have the proper footer call in your theme.
<?php wp_footer(); ?>
Thanks
I am able to make a quick fix till I get proper solution. I removed the <description> tag from the else part and it fixed the problem. I know this is temperary fix. Can you guys tell me the proper way to fix this please?
I think I got the clue but do not know where to fix. In IE and Firefox the RSS feed contents come properly but I think Firefox does not process the <content:encoded> tag properly. If you see the view source you will see contents in both browser (IE and firefox) are same but firefox just process discription tag whereas IE process <content:encoded> .
