Yoshi and the Mysterious Book Guide Missing from Search and Game Page

I want to be able to find the 'Yoshi and the Mysterious Book: All Creatures Guide and Encyclopedia' directly on the GAMES.GG site. Currently, it is completely missing from the search bar and the game's main page, and can only be accessed via Google search at this URL: https://games.gg/yoshi-and-the-mysterious-book/guides/yoshi-and-the-mysterious-book-all-creatures-guide/