I understand nothing! I have started the quest in Gridania: collected 3 eggs (lightning, water and earth) and also an Archon egg. NPC in Gridania changed above-mentioned eggs for a cap and quest was completed.
ok.
I moved to Limsa and started the quest there. As in Gridania, NPC asked me to get 3 eggs (lightning, water and earth) and one Archon egg. I get all these eggs (bought one of em)! Now NPC is telling something that "I'm back with eggs again" and doesnt change the eggs for another cap. What to do??