Khadgar has been removed in the major cities in 6.1, so now it just stands idle after picking up the quest
The dark portal
Solution, enter either through the blasted lands portal in the stormwind mage tower or in the Orgrimmar Cleft of shadows place.
Second problem is with the quest
Gormail Tower the bot stands idle and lags very bad, think it is in some kind of loop.
[H - Quest] 90-92 Frostfire Ridge [Kick]
[08:12:56.665 D] Goal: Picking Up Quest - Gormaul Tower (
Gormaul Tower - Quest - World of Warcraft) : From - Durotan (
Durotan - NPC - World of Warcraft)
[08:13:53.383 D] [InteractWith-v1963(debug)] WaypointVisitStrategy set to Random
[08:13:53.383 D] [QDBG] Starting behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
[08:13:53.384 D] [InteractWith-v1963(debug) @line 1482]: Behavior sees 'done'. Skipping behavior.
[08:13:53.385 D] [QDBG] Done with forced behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
[08:13:53.765 D] [InteractWith-v1963(debug)] WaypointVisitStrategy set to Random
[08:13:53.765 D] [QDBG] Starting behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.
[08:13:53.766 D] [InteractWith-v1963(debug) @line 1482]: Behavior sees 'done'. Skipping behavior.
[08:13:53.768 D] [QDBG] Done with forced behavior Bots.Quest.QuestOrder.ForcedCodeBehavior.