[B41] Character disappeared

[Peppersauce]

My character just disappeared in the Sandworm Lair, after triggering a heal. Turns pass and I can't do anything, cooldowns won't come off etc.
It's just like this character doesn't exist anymore, plus I can't find the Sandworm Lair zone in the save folder either.

Here's the save file: http://dl.dropbox.com/u/1115482/Guy_Drakeson-Save.zip