Yep, same here. keep's crashing if i'm riding around, in a village, in a city. Thought it was due to the conspiracy quest updating, but its not, thought it was due to waiting in a city to heal, wasn't.
Could be due to character healing, I usually don't get hurt in battles as i'm not a first in sort of leader and usually end battles having only fired a few arrows, so first time i've been injured in a while, played fine after update and before being injured? possible..
Also seems random, but I can't think of anything else going on it might be associated with.