I’m playing the Human Campaign and Grunts seems bugged since they can take a lot of damage. They have one health left and 5-6 guys can stand and hit him without killing it 
Anyone else with that problem?
if i remember correctly, units and buildings had like a 20% evasion in this game, so it might be normal
I am having the same problem. It seems that any unit that gets a heal just won’t take damage for the next 20-30 seconds. It’s making the scenario unplayable.