Not seen elsewhere while looking at the bug report section but might have missed it.
My archer had 89hp and hit a mirror shield elite. She took life damage multiple time, down to 18. However the "wounded" status did not appear until I saved and reload the game, it wouldn't appear at all else.
I guess the reflect damage doesn't properly satisfies the condition of how the damage is inflicted to trigger the apparition of the wounded status.
I may search for the logs but since I played multiple sessions after this, might be a bit troublesome to find them.