Hmm, this is just weird, it should have _some_ log of an error if you got a CTD. Though perhaps the very act of logging caused the CTD. You see, other folks who've gotten problems with the stats screen (I even got an exception at one point) didn't have it crash because the game logs it and then tries to continue; in the case of the stats screen this is generally doable since it doesn't actually impact the simulation.
For kicks, can you try running the game in admin-privilege mode? If the log is dying it could be a permissions thing.