The Lost City of Amdapor Second Boss Glitch

So done this dungeon a few times now with the FC and the Second boss that requires you to kill the adds to get the stack to have hate on the boss works fine for the first 70% of the fight. However when the boss reaches 30% if the stacks go off the person with hate the boss freezes up and doesn't attack anyone or does any moves. He just sits there til he dies.
The game mechanics for that fight is the bosses hate will be on person with most stacks. When the person who has most stacks buff goes off the boss will switch to next party member with stacks on them. It works fine til the 30% mark in the bosses health. It's like the Twintania glitch when hate was supposed to shift and she would just sit there.

Thank you Malakai for your post outlining the concerns you are having with a possible system error,

In order for me to submit your report, I will need some more information. You can go Here and you can find templates for Windows and PS3 that represent the kind of details we need. Once you can provide such information we can move forward and resolve this issue. For now I am going to move this thread into Insufficient Information. You will not be able to reply, so once you have gathered the requested data please create a new bug report thread.

- Malekzus