feedburner.com - Is there a feed Size limit - Yes, 512 K ,- Ok! the problem seems to be solved now the number of subscribers is not right. Let's think it over.

Google Support Answer it works.

Follow these steps.

1. Sign in to Feeburner.com or feedburner.com [ for those who want to be save and copy and paste in the browsers ]
2. Click on My Feeds
3. Click on the your Feed ( website or blog name ) that is causing 512 K File Size error
4. Click on Edit Feed details
5. Fill the Box " Original feed " with the link given below - Sure to change Your Blog = to the name of your website or blog .  http://YOURBLOG.blogspot.com/feeds/posts/default?max-results=3
e.g. http://BeTheFriend.Blogspot.com/feeds/posts/default?max-results=3
6 . Now click on Save Feed Details


Result: 512 K size error gone.