I doubt that anything can be done about this. It's worth the shot posting it on here.
In my game all my non capital letter 'm''s are replaced my the letter 'n'. It is highly annoying, particularly when you are reading dialog from NPC's.
So when someone says the word 'Ammo', I get the word 'Anno' and so fourth.

My game is has been patched as well.

Any ideas?

EDIT - I have searched the forum and I seem to be the only one with this issue. I will post pictures if no one believes me.