Also i completed dungeun one of battlefields and killed the 2 boss npcs and finished 2 quests form the start npcs, but when i got to level 3 of the 2nd dunegun it was just 1 big empty cavern with not a single npc in sight( i hope when i patched to 1.41, it didnt mess up my bf savegame file).
That one is indeed rather empty.