From: Sydney, Australia
I'm not even sure this is worth reporting but here goes.
After I play a multi-player turn, on exiting the game, it crashes with a Windows type program-has-stopped-working-do-you-want-to-report-it type error. If I enter the game, don't play a turn and then exit it's fine, but if I actually play through a turn it crashes every time when I exit.
This is on a reasonably new fairly high spec Lenovo laptop, for which I separately purchased a copy of Windows 7 Ultimate edition. On the original OEM version of Windows 7 Pro the game never crashed, but it always crashes on Ultimate, on the same hardware. As far as I can tell I have the same software installed (anti-virus, firefox, latest OS patches, etc) and a fairly minimal set of software at that -- I do 99% of my work in Linux and only keep a Windows partition aside for the game and one or two other programs -- I don't even have MS Office installed.
So far I haven't had it crash (apart from very occasionally) during a turn or anything like that, just on exiting the game.
Currently running the latest stable 1.06.19 but it seems to have been occurring ever since I upgraded to 1.05 or thereabouts.