Just played the game again after it was updated to 1.2. What have they done? Regularly crashes now, and I've had the backwards flying dragons (which are also really jittery too), invisible soldiers and lots of crashes to desktop (well, I assume it crashes - it just quits suddenly, no error message or anything).
Odd things like weapon grinding wheel noises when there is nobody there etc.
Had the occasional crash and blue/textureless items before, but with 90+ hours under my belt not had many problems - until now.