Hello, I completed Shattered Dawn - Moments in the Sum. When I returned to Szeth Hibis'kis He said the I should tell Zelrene Ryzal what I found. I couldn't find Zelrene anywhere so I checked the BoL Timeline and found I need to enter Ssraeshza but the portal is not working. I have tried to complete other quests in the Wracklands but when I have to enter Ssraeshza the portal won't work. Is this a bug or am I missing something?
I hope you weren't stuck on this for long, but in case you still are... Before you can enter Ssraeshza, you need to start "Shattered Dawn: Puzzling Power in Ssraeshza". That quest is given by Zelrene Ryzal, who is also found at Scale Gate camp in Wracklands, just like Szeth. (After you accept the quest she'll join you in the dungeon.) ~ Kaitheel
So glad you posted this! because I am on this quest and I could not figure out why my dude sent me someplace I couldn't get into. I thought I was bugged so I restarted and everything.