The seasonal theme is active when I’m trying to do my set dungeon (DH Shadow Set).
I hate and am pretty bad at set dungeons to begin with, but the visual effect throws off my aim and the damage may be killing monsters I need for the quests.
The patch notes indicate this isn’t supposed to happen: Seasonal theme should no longer work in Set Dungeons.
I just had this issue as well. I am also trying to do the DH Shadow dungeon. The directional beam-type power from the seasonal theme just ruined my run.
Same. I was doing the Shadow’s Mantle Set Dungeon. It’s usually a no-brainer. The season theme proc’d on me shortly after I entered, so I knew what I was dealing with. I barely finished it in time because i chose to wait. It didn’t seem to be keeping count of kills, but I did see the lightening beam damage the enemies, so it’s not purely just a cosmetic thing happening.