v0.6.7d is from before the Greek life update... it's possible updating may fix your issues. Particularly, if you have been playing the new version and then loaded the save on an old version, that will definitely cause errors.
the save this message was pulled from was made on 0.6.7, but after i downloaded 0.7 (and opened it in my browser to make sure everything had transferred) i deleted the 0.6.7html file from my computer and now only have the 0.7, something probably got fucked between versions :(
