If your group has cleared this, if possible could you tell me what iLvl their people were when they cleared, what is the party make up, exactly what damage reduction spells were used and what were the tanks doing.
Our party make up is AST, WHM, PLD, WAR, NIN, MCH, BLM, DRG. Everyone is in iLvl 230 at least (some with some iLvl 240 pieces).
At random intervals the tanks either get 1 hit killed by a tank buster, or die from full health at balls. Obviously that is not intended. Hence why I'm asking how to stop this.