The IF does continue from there. I believe that’s right before Chapter 2 begins. The issue might be related to the link you’re using. I think there are two versions circulating: one with the old demo before Chapter 3 and the rewrite, and the other with the updated version you’re looking for. The first link leads to her Tumblr homepage, which has the update. I’ve tried it, and it works. However, if anyone is still having trouble, try the second link I posted, it directs you to the update post and the link she made for Chapter 3.
Link 1: Tumblr homepage
Link 2: Chapter 3 Update Post Itself
Happy reading :D.