MEGAERA 10-Man Normal -Question

I have a question about Megaera that I was hoping someone might be able to answer. We are able to kill the boss but feel the damage in the last phase was exceeding what was intended. We literately had a pallys Aura up, Tranq, healing rain and warriors shout and people where just falling over. We also noticed "melee swing damage (last phase only)" during the stacking AOE phase which does not make any sense. Can some that is better then me please take a look at our logs and let me know what we are doing wrong? It would be nice to kill that boss with more than 4-5 people alive.

Thanks,

X

http://www.worldoflogs.com/reports/r...?s=7943&e=8440