I am stuck in the expedition Quest line

Ok so i am stuck in the quest line i need to searh the island to find Olrorth but when i discovered the island with the quest logbook instead of the boss fight for Olroth and Stone fortress was in his place, i cant use logbook or maybe i dont know how tu use them it say to use it in the atlas on a expedtion node but i dont really understand, the ship icon dont appear so for now i am stuck

The same has happened to me. I killed the deadly boss (copper citadel) and now I can't use a logbook anywhere. Is this a bug or am I missing something?

For me I think I was supposed to find Vorana, I'm not that far into the questline. Did the first area, used the first logbook they give you for free and then next area spawned with copper citadel which I defeated and now I can't use any more logbooks to go anywhere else.

Pls fix or I cannot complete my challenges T_T