Along with being able to search any genre: Pop, Indie, Rock, etc... there was a whole section of kid's music playlists for browsing. It is now very hard to find kids music. I use Spotify on my ipad. Where did the kid's section go?
That doesn't sound right. When I go to Browse and Genres and Moods, I see that the Kids section is at the bottom. So it should still be there. Try to clear your data/or uninstall then reinstall the app. Hope this helps!