So, I log in as a ghost at my recall point, and if I REMEMBER, I spot Zizu sitting there sorting through stuff at that pit. I run around about five minutes, then get the bright red message -

Word spreads throughout the land that your victory over Zizu has rid Thera of him for good!

Which, being a ghost, and figuring he's low level, I obviously shouldn't have gotten...so have fun with that one.

When I first looked at this, I thought it was a memory leak issue, but I figured out how to fix it after all.