Garmoth has appeared on Drieghan grindingspots

Bug Name:

Garmoth has appeared on Drieghan grindingspots​

Bug Description:

Once in a while (usually 3 hours) an event message states that Garmoth has appeared.
While Garmoth is in the Air he will shoot some fireballs at you. These fireballs have a %chance(55% I'D say) to show another event text. Garmoth split the ground open and a treasurebox has appeared.

What should happen: The Treasurebox (if successfull) spawns near the explosion radius of the fireballs which are shot at you.

What acutally happens: The Treasurebox (if successfull) spawns in the air where garmoth is located and thus cannot be looted or if lucky is near a ledge so i'd say 99% boxes are lost.

Bonus: the event should appear once every 30minutes to 60minutes. Every 3 hours(roughly) is like wayyyyyyyy too infrequent.​

How to reproduce/proof:

Grind for hours on end on Drieghan grindingspots. Once Garmoth appears watch him and hope he spawns a treasurechest, watch where he was in the air. A brown Box will spawn there.​

 

Wait... what? Is that an event that spawns Garmoth?