Citadel of Flame path 2 boss bug?
The ice crown over the ice thing in the iceblind fractal is also not taking any damage, it seems to be something with hitting structures.
Probably related to the dragon in the mystery cave with the same issue and gates in WvW having targeting issues with ranged attacks. I’ve ran into some things in the Personal Story with a similar issue too. The nameplates were also partially in the ground.
Currently since the patch I’ve only gotten one run where I was able to damage the boss. This is really annoying seeing that it’s basically one less player damaging the boss every run.