Heroic 10 Beth'tilac was nerfed. Health value is the same but the adds appear to have less health, and everything overall does less damage. No confirmation on values, but here's the log! Took 6 1/2 mill less damage than our previous kill with like a 7:30 kill time.
http://worldoflogs.com/reports/rt-qy...=17550&e=17987