boss bug

Hello GGG Support,

I am currently stuck in a boss fight instance in Path of Exile 2. The boss bugged and disappeared, but the game still considers me "in combat," so I cannot create a portal or leave the area. I have tried logging out, creating a new instance, and using /resetinstance, but nothing worked.

Could you please reset the instance or move my character out of the arena?

Character Name: deathlordsx
Account Name: HBK150#1743
Zone / Boss Name: singing caverns/diamora

Thank you for your help