I have a level 59 balance wizard and i am trying to level him to legendary by doing the portico, chancel, and trial of spheres. But when ever i do the dungeons, I get zero xp for the quests and really irritates me because I worked hard and got nothing in return. Have any of you experienced that problem too? If you have can you tell my why they do this? It's really getting irritating. Please tell me what's going on.