I have visited this location quite a while ago. Killed the Mirelurk Queen down below, killed the female raider with a minigun up top. The place didn't receive the [CLEARED] marker then. Now I visited it again trying to determine if it bears any relation to the Freedom Trail quest, and imagine my surprise when I realized the place got reset, pretty much. I have again fought the Queen and killed the minigun-wielding raider. And, again, I can't get it [CLEARED]. Is that possible to do? Am I missing something?