Crashing save (something with acid spit decaying in/near houses)

[Coolthulhu]

http://www.speedyshare.com/BtWS5/Paige.7z
https://www.sendspace.com/file/11yg68
http://www78.zippyshare.com/v/91125634/file.html
Mirroring in case one of the mirrors decides to be a dick.

To trigger the crash just wait a turn. I have an earlier save, but it's only 7 turns earlier than this one and always crashes exactly after those 7 turns.
It happened to me once after that. I got hit with spit while standing in 2 tile gap between 2 houses.

EDIT: Forgot to add - tested (and still crashing) in 0.A-2053, but created around 0.A~2000.

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