Demon Form Interaction with Blood Sacrifice Quest

Summary: Quest remains incomplete. Player is not rewarded 2 skill points. The heart (quest item) is removed from the player's inventory.

Steps to Replicate: Allow Demon Form to end or cancel Demon Form while in the animation for stabbing the heart.

Note: I believe that reacquiring the heart and completing the quest again in a new instance will provide a temporary workaround. I will update this post shortly when I have tested this. I also suspect that this bug will likely be present for other shape shifting skills.

Update: The Heart becomes clickable again if you reset the Aggorat instance. You do not need to reacquire the heart.