The Phaaryl Megalith Boss Softlock

There exists a softlock caused by a map boss in The Phaaryl Megalith unique map.

Steps to recreate:
1. Encounter "The Devourer" map boss in the boss rush
2. Allow the boss to perform its burrowing attack
3. As soon as the boss is vulnerable, kill it
4. A new boss will be summoned at arena spawnpoint. It is invincible and unable to damage players

https://steamcommunity.com/sharedfiles/filedetails/?id=3474847162