I managed to find the punched card and enter the bunker at Livonia, suddenly the server restarted (or crashed I'm not sure) and after login back I noticed the tunnel were all bright like ion daylight, but after a few minutes it went dark normally. But the main issue I found was that once I got to the exit door, was locked and it was not possible to be interacted with, the main entrance was also closed and from the inside you can not use the punched card to open it again. So I was geared as f...on daylight, but stuck insideafter a few minutes it went dark normally.
Love the patch by the way, I can not believe I lived to see the day the flying cars were fixed!