Just curious, did you enter the fight wearing at least the 115 HQ gear? If you wore 120/130s and couldn't outdps her then there's an obvious flaw in the quest tuning. A quick search showed that there are others with the same problem, specifically SCH people.

The vast majority of the players probably never felt the dps requirement due to having mostly 130s...this reminds me that a few story fights in 2.0 was also quite hard on some classes.