I don't think it is 'working as intended.' And even if it is, it has backfired. Both the JP, and Eng playerbase are struggling to make it work so compromises have to be made so that their players can, y'know actually play the videogame. From what I've gathered, the fights, and puzzles themselves are not the problem, it's actually just getting groups into the Forked Tower is the problem. That needs to be fixed.