Just the page that lists how many books your pet has read. It'll then update on the high score lists. Just keep in mind that it is cached, and I recently cleared it out about an hour or so ago.
Of course - it is my pleasure. I've wanted to revamp high score for years now. I know the roll out has been slow, but we want to make sure that we're doing it in the best way possible. Right now - the database for the high score is a fraction of one what it was drawing from before - ie, instead of looking through all several hundred thousand pets on the site, the high score list is only pulled from a sub-set of pets that have reached X amount of books read/food eaten, so there are far less rows in the db