Dungeons do not need scalable difficulty. They are designed for specific levels of content. The game is still in its infancy due to the rearrangement and re-release going on. Why can you not just be patient and see what Square Enix has in store for us. Let the developers do what they do, if you do not like it do not play. Easy as that. You want to do Totorak at 50.. go for it you still can, but know it was designed to be a lower level dungeon. Lower levels who wish to do Dzemael well they have something to aspire to.