What happened to iTunes podcast category pages?

The iTunes Store used to have pages for each podcast category (and many subcategories) containing top, featured, and new podcasts. For example, clicking the Education category used to take me to a page with cover art and lists of top and hand-picked podcasts. Now clicking Education takes me to the browser where podcasts are simply listed in alphabetical order. Is there a setting I need to change or are the category podcasting pages permanently gone from iTunes?