Are RSS feeds not working?

Hi,

I noticed that the RSS feed for I/O and Streams is not reflecting any new posts since morning. Is there something wrong or i have been mistaken.
I view these feeds on my google homepage and currently the I/O and streams feed is showing the following 3 topics:

encoding problem with client-server program

writing to jar file

Problem with Objectuinputstream

However, the posts on the forum page shows the following:

change path

extending a class which implements Serializable

Problem with Objectuinputstream

encoding problem with client-server program

The order of topics in the RSS feeds does not reflect new posts; they reflect new topics. The topics you're missing are in fact there; they're just further down the feed, according to the date/time when they were created.

I have no idea how Google presents these, but if you look at the feed directly, you'll find them.

Thanks Ulf for the information.
Yeah, it seems to be a problem with the Google home page. Google readers gives all the posts.