The map is mostly accurate to what you would find in the module, with the minor exception that my Amberdune pack is a bit more hopeless than how they are described in the book. Their effort of reviving their lamia leader has not gone well so far and they have not collected as much money as they have in the module. Korvala is the only one really believing in their plan at this point. The others try to cope on their own, giving in to more spontaneous methods of pain relief, such as addictions to alcohol and gambling (which Korvala explicitly discourages). I used this to really sell their misery to my players, and you can see traces of this situation on the map.