I have the quest, "Lady of the Vortex" and was at the gate where I click on the shimmering white light to select it, but I went somewhere else, and I cannot get back to that location.

The quest instruction is, "Use the Duty Funder to Confront Garuda in the Howling Eye".

It is not listed in the Duty Finder, and there is no mark on the map where to find the entrance to this quest.

I know I need to be at the exact location (where the white shimmering light is at the entrance) to access the quest in the Duty Finder, but I don't know how to get back there. It's somewhere in the Coerthas Central Highlands, but I don't know where.

Can someone please help? Thank you!