Ok, so I have done the main story quest learning that its how you unlock the first dungeons at lvl 15, but they were never unlocked and there is noone in Limsa lominosa in the adventures guild to talk too and start the quest. I am now a lvl 22 and still cant do any dungeons because I never got the quests to unlock, it does not make any sense!!You would think that the quest would still be available because I havent done it yet...