It sounds like the OP had a group that was a bit closer to the minimum ilevel than most. Most PF groups are i80 minimum or more which means YES he should likely die before 2nd Superbombs. His Titan was not enraged as I've yet to see him enrage and I've had a group require a third add round. I hate seeing "X has to happen or your DPS is fail" comments. The best is the tank getting two stacks after the first phase. I see no end to gripes from people that the DPS all suck because the tank didn't escape with 1 stack...if you don't see plumes then that's a 1-3 hit difference between getting the MB and not getting the MB. I only see 1 stack there if our DPS is all i85+. This sounds like a genuine bug since his enrage mechanic is ever increasing Landslides.