This patch has fixed the dirt problem! Sort of. They got rid of dirt for your character. They say they made it harder for you to get dirty, but no. They straight up deleted it. I have been knocked down in mud, blasted in the face with explosions, and had acid thrown all over my party and nothing. Not even a blemish. They went overboard with it, then they went overboard in toning it down.
I'm pretty sure the cuts and bruises do appear when characters are low on HP, can't say about dirt, I'm still not over resting and/or throwing water over everyone each time I can.
Not taking any chances here
