Oh no, I know all about it. It's just that RNGs don't like me. Anytime I save Zaven, the chest doesn't spawn. This has happened at least a dozen times. Sometimes I give up on it for a few hours and run over to the Caverns of Frost and I can't get the monster to spawn. After I'm done with all that, I'll deal with Izual, but damn it gets boring hour after hour of no spawns.