Maybe because they realized there isn't much to contribute for Klonoa nowadays, it is a franchise not particularly good at keeping the talk going. Really, you go to the Klonoa Mega Chat, they just keep talking about "wouldn't it be awesome to have Klonoa 3?" or "how does Klonoa's feet look like?" (look at Door to Phantomile's new game opening you Sonic mfing fan...) and most fan-art is just Klonoa x Guntz. I wish Whispers of Wind could've been something, but life is just too busy for me to do anything about it and a game it definitely can't be, but at least a comic it really could have been.