offmap_town_east.cas doesnt exist

I have this problem in my Baktrian company - whenever I try to start a fight outside of the city, I get a message that offmap_town_east.cas does not exist. It doesnt prevent me from fighting, but it is somewhat annoying. Any reason whats going on? I even tried to reinstall EB, but it didnt help.

That's very odd. Could you upload your savegame so we can see if we can spot the reason? Also please say what to do once loaded to provoke it.

I'd also like you to run a validation and post the results here, but this is not absolutely necessary.