Not a bug Warwick Homestead Minuteman storyline break

[Lureman]

I am not pursuing the raider side of Conqueror. I am already the Minuteman General and Preston Garvey has given me a quest to clear Warwick Homestead.
The quest is that the Minutemen have declared the entire settlement hostile. So the usual super mutant clearing quest is broken. Roger Warwick mentions trouble with super mutants but the vanilla quest dialog option doesn't even come up. Also, June Warwick is essential, and Wally is a child and neither can be killed. So the erroneous quest won't finish anyhow (yes, I did try assassinating all the Warwicks).
Currently, I can't perform the quest as given, or the old vanilla settlement acquisition quest. So now I can not move forward with progress on the Minutemen storyline if I can't complete this quest. And as I am trying to align this settlement with the Minutemen I wouldn't want to kill the Warwicks.

 

[kinggath]

Hmm - nothing Conqueror is doing interacts with those vanilla quests. Sounds like there's something else going wrong here.

I've never heard of the Minutemen declaring a settlement hostile, so I'm not sure what that means.

If you post the names of the quests you have involving that settlement, I'm sure someone can provide you the console commands to complete them.