Nintendo have updated their release calendar with Pokémon Mystery Dungeon: Rescue Team DX listed as March 6, 2020, Animal Crossing: New Horizons listed as March 20, 2020, Xenoblade Chronicles Definitive Edition and the Famicom Tantei Club games listed as 2020, and Bayonetta 3, Metroid Prime 4, and The Legend of Zelda: Breath of the Wild 2 all still listed as TBA.
Nintendo are removing Bayonetta and Bayonetta 2 from the Japanese Wii U eShop on 18 September at 23:59 JST. The sales of the Nintendo Switch versions will not be affected. No reason was given for the removal. Many thanks to Naruki.
Nintendo have added both Bayonetta and Bayonetta 2 to their Nintendo Switch Golden Week Sale in Japan with 30% off each title where they are priced at ¥2,630 and ¥4,520 respectively until 08 May. Check out the full list of games on sale (247!) at this page.