Feldon
UPDATE from Kander: This was an unintentional change. We have a fix coming for it ASAP. This will be fixed on Thursday. We’re not sure if this is just a glitch or an intended change, but every mob killed in Dungeon Maker zones now awards just 1 XP regardless of level or difficulty. Frankly we’re surprised that enough people visit player-decorated dungeons to have noticed this, but we’ve received several reports and there is also an active thread on the forums.