Bahlak boss, long tornado bug.

Bug Report ID: #2502359246

I fought Bahlak in the Cenotes map, and at some point they summon a tornado, so I kept away from the tornado as always. Later they came back but the tornado stayed around instead of dissipating, and even followed the boss as they moved about and attacked me. I'm melee so this simply meant I couldn't attack for that long. Because I'm a glutton for punishment I came back another two times, and on my third waystone I went for fewer map mods, and probably just played a bit better, so I managed to survive for longer. This time they did a second tornado attack, and it seems that once they returned the tornado dissipated properly.