This is not what I've seen in my drone-tech redo (formerly norvena). It has that railing around a 'hole' which drops way down into the generator room... and ALL the npcs just wander, up and over the railings and fall down. I think I'm going to have to put a second railing above the first, as a 'head guard' to stop them. PS: And jambing railings behind every door as a hack-job way to stop them, is a sure fire way to make shitty POI in general.
LOL I agree. And they must have updated the behavior then because that spot in the factory (and a few others) was a constant source of amusement with that trick.