Wow, so much Kyoani hate.
Anyway, Haruhi's down for now because its composer, Satoru Kousaki, is down due to health concerns. And besides, like Shana, this would be the ultimate test for Haruhi's popularity: massive time gaps between productions.
Hyou-ka looks like a more "traditional-styled" anime series art-wise. Design looks like what amateur animators would submit in certain projects (simplistic and having vibrant colors, no offense to Kyoani's level of animation, by the way).