Added one book to read on the 3rd floor of 鳥取市 library

Added 四円 exception in the いくら lesson

Can now call any number from the 岡山のお城 second floor

Simplified a bit some dialogues from the last content update

Fixed an issue preventing sometimes to take the bus of 大山町 even after succeding the bus challenge

Fixed an issue allowing to pass to the next step of dialogue in library quizz in Tottori even if the question answer was wrong

Fixed an issue during the quest panel tutorial in airport where pressing the key of option menu could block the game during the tutorial

Fixed an issue introduced with the previous hotfix preventing to leave the starting room.