Clicking What's New? used to display a nice and useful list of threads with new posts.
Very efficient at checking for new posts.
When you click the same button now, you get a huge unsorted mess of posts with multiple listings even when the posts belong to the same thread. (when you click the first new post in a thread, you'd get to see the others anyway...)
I hope this isn't intended but a "still broken" feature from the server issue.