They have the link to the progress chart above, right before the "route guides" heading. Shows you not just who's finished, but also how far along everyone is and what was in the last update.
and just a heads up, I just finally got to the nsfw scene for Tatsuki, but it seems the scenes are skipped for now.. so don’t be surprised if there’s not much nsfw type content yet, though the story itself for the route appears complete… Wonderful work so far!
