Since the launch of the 2.3.0 update, there has been noticeable bugs affecting not only DoT on all Solar-based abilities with it (i.e., Scorch, Sunstrike, Incendiary Grenades, Incendiary Knife, and Touch of Flame) , but to Solar Grenade as well. Solar Grenades themselves seem to be suffering from the same bug that is impacting DoT-dealing abilities, dealing much lower damage than they could initially, even without the aid of the other perks in the skill tree. There's also the issue of the new debuff effect of Viking Funeral. Aside from the duration being far too short to be beneficial in any way, there is a bug that is causing it to do the opposite of the intended effect. It is instead [i]increasing[/i] the enemy's defenses rather than lowering them.