>>96748468
I'm not sure I follow. I just pulled up the section and it seems fine to me.
>It seems difficult if you don't have someone with Darkvision and Perception
Correct. That is intentional, and typically how these things go. Darkvision is bullshit. Have someone play Twilight Cleric, or something.
>But that means humans and halflings, among others, are fucked!
Not necessarily, but yes in this specific scenario, pretty much. It's not like it's unwinnable.