ive talked to mr house done everything thats required, powered up the securitrons with the platinum chip blah blah blah but as soon as i try to exit the bunker the 3 legenairs at the top of the small flight of stairs have become aggressive so i cant get out, they are too difficult to kill and stealth doesnt fool them, it says in the guide that caesars legion will remain friendly even if i dont destroy the bunker, i suppose i could destroy the bunker but then i wouldnt be able to play the house always wins missions, help please