There was an issue with that mission where it took stamina from you even if you retreated, which it's not supposed to (until you clear it). I assume that's what they were referring to? I can't test it though, since I've already cleared it once.
There was an issue with that mission where it took stamina from you even if you retreated, which it's not supposed to (until you clear it). I assume that's what they were referring to? I can't test it though, since I've already cleared it once.