A question about the Gordon DLC

So I just went to the station over Olympus where one of the two scientists is located that have the access codes necessary to progress on Gordon. When i went there I offered the receptionist Kelly to bring her to the Groundbreaker. But when I was done at the station and got back on the Unreliable, Pavati for some reason just blasted her. Anybody else had that happen? Not like I mind, I'm just curious if this is a common thing to happen.