There's a bug for new players who join the eden group.
Upon talking to teh npc that gives you teh eden mark/badge.
once you go to the quest board, it will state " PLEASE GET A EDEN MARK" or only eden group members with the mark can do teh quests....
so you go back to the npc... that gave you the 1st mark, and it gives you another and anohter...
the problem: teh quests and quest npcs wont recognize the eden mark you have .