I finished mythic 4 items but no CS

[Elli]

ok i started Carnwehan Mythic Dagger, like the rest i have by talking to Abquhbah in Salaheem's Sentinels, got the CS to talk to Naja Salaheem to talk to Paparoon in Nashmau to get the 5 books for assaults. I finished the 5 books, Copy of Wyrmseeker Areuhat, Balrahn's Eyepatch, and the 30,0000 Alex as when i talk to Paparoon the 4 items are complete as it says (done) behind all of them. But i'm not recieving the CS to move on. I have checked multiple times with Abquhbah to make sure it's still on Dancing Dagger. And it is, i've tried to go into Palace thinking it was just a glitch but nothing there too. I have run out of option's as it is still showing Duties, Tasks, and Deeds in current Quest and everything is right.