OK. Mine has stopped working as well. If I refresh the page twenty million times it eventually works. By which I mean four or five
refreshes. It used to work straightaway when I clicked onto it.
I am certainly not receiving all posts on my reader from the blogs I follow.
That's two fails.
I haven't even bothered with topics because I still think the switch to reader for topics was one of the worst decisions that has been made on WP.
Reader worked for blogs we followed, topics worked for the ones we looked at. Now? Nothing works.
I had a comment on my blog asking if I was having problems with reader because others were too. Not sure where you think you are going with this one WP but it looks like one big mistake.
It is some time now since you promised one all-singing dancing reader that some people didn't want in the first place, and it isn't even doing what it originally did.
Bit the bullet and change it all back. Or explain what on earth you are trying to do. Because it isn't working.