As the title says I mean I can understand the other random 50/60/70 dungeouns giving out minute xp like they do after all they're just extra dungeouns but since certain ones just off the top of my head The Burn and Ghimlyt Dark being required to progress along in the storyline of the game to move forward to the new content of an expansion why not up the experience points given in those to help the player have a slightly less grindy time trying to reach that precious level beyond old contents max level.