Forum:Underworld are aggressive!

The first time I entered underworld I was approached by the repair guy and he was friendly to me. As soon as the conversation ended he and Mr Crowley opened fire on me. I didn't click anything or do anything to them so not sure why they started attacking me. The only thing I can think of is that I accidentally opened fire on Willow outside by mistake on my first approach to the History Museum. Any way I can fix this without having to go aaaaalllll the way back to an earlier saved game?