[REJECTED] [Suramar] [An ancient gift] Cannot complete

[shadowz2]

WoW Freakz link: https://www.wow-freakz.com/quest_helper.php?quest=42228&name=the-hidden-city
Bug description: I'm trying to complete the Suramar storyline and can't because I cannot get the quest. I retracked all the quest from storyline [An ancient gift] and there is no more quests to be accepted from NPCs. I remeber killing Orathiss, but not getting the seed and now I cannot repeat the quest. I tried deleting the cache and restarting the game, but it did not help. Please let me know if you need additional proof.
Proof: https://imgur.com/a/eZ5dwx6

L.E.: So I found that I did not completed any quest from the storyline by running macro below on the first quest in line. It's wierd because I remember completing some of them. I'm gonna keep tracking the quests with quest helper and update this post with what I find.
/run local questID = 00000; isComplete=IsQuestFlaggedCompleted(questID); if (isComplete == true) then print("Quest" , questID, "is completed. ") else print("Quest" , questID, "is NOT completed. Check again") end;

L.E.2: I tracked the quest chain to https://www.wow-freakz.com/quest_helper.php?quest=40010&name=tapping-the-leylines which says it's not completed but I cannot start it from https://www.wow-freakz.com/npc_finder.php?npc=97140&name=first-arcanist-thalyssra
Proof: https://imgur.com/a/tLHJ5Qs
Please advise on what should I do next.

[Lerona]

Thank you very much for tracking down the quest that you need!

I'm also gonna ask you to take a picture of your reputation tab, as from a certain point, reputation is needed with the Nightfallen to continue the questline.

[shadowz2]

Not getting to the last quest I completed by following the chains from where I thought I was upwards I changed the approach and followed a guide to Suramar storyline and runned the above command for each quest in order.

Not I'm back on track with the story.

Thank for your response and sorry if I wasted someones time.

[Lerona]

Okay, I'm glad you found your way to solve this. Good luck!