I figure, since heartstop doesn't do damage, the outcome would be the same as without forcefield.

Burnout really really shouldn't last after you die. I mean, when you die, your body and soul are both renewed/refreshed. Also, I was in the arena, was fighting somebody, and they decided to use debate on me, did about 2k with that attack, timed it just before i hit enter on a psionic command, and I burnt out and ended up losing, and i still had burnout even out of the arena. And 1 hour is DEFINITELY too long.