[REJECTED] Rogue Artifact Questline (The Kingslayers) [The Unseen Blade]

[Andarosh]

Right from the start I want to say that I´m very confused now.

WoW Freakz link:

Bug description:
So I was doing this questline for the Artifact weapons. I talked to Garona and started the stages, everything was ok untill I was supposed to smoke bomb the Trader´s Hall (Auction House), I went there and clicked on the spell, but nothing was casting. Also! my FPS was constantly dropping whenever that stage started after 2 minutes i was from 106 FPS on 15 FPS and it kept going. So I relogged and still didn´t work, I restarted the Chain Quest and still didn´t work, BUT what I´ve noticed is that when you´re supposed to get the bombs, you get the item of it. I didn´t get any item when i "picked up" those smoke bombs. Then I exitted WoW and deleted cache, still didn´t work. THEN I noticed I got some quest that wasn´t in my quest log before, but is related. The Unseen Blade. So I did what was writte on the questlog: Return to Halls of Shadows, and then I returned to the table and there was Garona with grey question mark above her. The Quest says now that I need to Obtain the Kingslayers, and I can´t abandon it so I can´t return to the Chain Questline Stage Area.
Proof:
https://imgur.com/a/s08vzUm
https://imgur.com/a/RehFREJ

[Andarosh]

Addendum #1: I just went on my other character to pick up the AK scroll. Then went back on my rogue and the quest is gone. And can start the chain questline again. But this stage 3 doesn´t work at all. I didn´t get the items, and casting the Smoke Bomb doesn´t do anything in Auction house.

Screenshots:
https://imgur.com/a/sx5d9jR
https://imgur.com/a/NvwlzGj

[Andarosh]

Addendum #2: As a complete newbie here on forums. I´m adding Quest ID´s and stuff

Wowhead quest link: http://www.wowhead.com/quest=42504/the-unseen-blade
WoW Freakz quest link: https://www.wow-freakz.com/quest_helper.php?quest=42504
Video link on how it´s supposed to be (The begining of bug): https://youtu.be/OKF2rJsFHzo?t=203

Update @ 27-07-2018, 16:43:01

Addendum #3: Alright I think I found the problem. I restarted the quest and disabled all addons and now it WORKS. Adding a few screenshots of addons. Now that the main thing is over, there is still that thing with FPS constantly droping.

Screenshots:
https://imgur.com/a/2NfQe35
https://imgur.com/a/p40bhi9
https://imgur.com/a/ITeuP4L

[s3b4st14n]

Got the same problem ! Just got dced at Stage 5 and got in silvermoon without any quests

[Andarosh]

Yeah, when I fixed it by not having any addons on, there was still this FPS problem, so i quickly relogged and got teleported to Teldrassil (NElf spawn area), but I went and took the quest again and done it. I have the Kingslayers and other Artifacts now.