[COMPLETED] [Artefact Weapon][Fury]Missing the weapons.

[Blazzinftw]

Character Name: Wildflex
Item Name & ID: Warswords of the Valarjar & ID : 128908
Armory Link: https://armory.wow-freakz.com/character/felsong/Wildflex
Details: (optional) Wowhead quest link: http://wow.gamepedia.com/Quest:Trail_of_Echoes
WoW Freakz quest link: https://www.wow-freakz.com/quest_helper.php?quest=39987&&name=trail-of-echoes
Bug description: Ok ,so, after I take the first quest from the chain in Dalaran from Khadgar in Violet Citadel ,First Arcanist Thalyssra gets presented to me , i take the portal and my fury artefacts disappear. I continue my quests with her in Suramar ,but i didn't get my weapons back. No mail, no nothing. What is strange is that i have my prot , arms artefacts but missing the fury 1. So i go in my class hall and I go to Odyn . That god give me the artefact quest once again. I go there, i kill the mobs and when I get to Vigfus, he bugs a couple of times (You'll see in the video), then I leave the game and rejoin and now i can attack Vigfus. After I kill Vigfus , I changed the spec just to show you I don't get the weapons once more and when I looted them ,they were reseted. My artefact power was gone. Now , another problem is that if you get to ClassHall ,you'll get the quest once again for the artefact weapons. You'll have the videos down below. Hopefully you'll do something this time cuz I'm tired of farming artefact power and gets reseted like that.
Thank You. (Update: After i post this ,i leaved the game and now when i logged on , my fury weapons missing again).
Proof:
https://youtube.com/watch?v=uyiDvtQ9Vak:


https://youtube.com/watch?v=SrqZreRVUg8:


https://youtube.com/watch?v=wmN3ctlto4g:

[LethalFactorLK]

Done