The King in the Mist spawns outside of combat area in phase 2

Any plans on fixing this encounter at some point during the league?

After the wisp phase he can spawn up near his totems on the ramps, which is out of combat during phase 2; which effectively makes him immortal considering you can't attack him...

Side note: How is a pinnacle boss still bugged over a year after it was released.

Light of No Meaning.