[Milk]

I just got this game today after many years of not playing it, but I have an issue with the characters in the game. If they are walking at all angles left it's ok, but when I move them right they don't turn around, they just walk backwards.
So they are facing left all the time pretty much.

I can't remember this been the case before. It's so annoying, my whole party look like idiots. Is it a known bug? Can I fix it, please help?

EDIT**
I have it patched and with the resolution mod, and I've re-installed it all twice now and it's still the same.

Any ideas what's wrong with it, anyone?