I probably forfetted in the way but now i cannot finish it or reaccept.
I tried to do the combo in the description, but nothing, if i cluck on it black spirit open, but i don't have the quests
tried to switch to succession, reset skill and still the same
My sorceress is full awaken
I've never abandoned a Succession quest, so I don't know. Best thing would be send in a ticket to support and see if they can help you.
You should finish the quest line to unlock the succession spec.