Date & Time: 7/17 7:00 pm CST
World name: Courel
Character name: Anten Iswasame
NPC name: Lyse

Lyse advanced to the next part of the story without me doing the underwater section. I have tried going in the correct tunnel (according to youtube guides) and have been unable to progress. It shows her inside the Ala Mhigan Quarter, but she is behind a locked door I cannot access. I had a friend fly me in to attempt to see if we could fix it, but that did not work.