re: #211 Nojay UK
If, as is being reported, the keycards aren’t working and the engineers can’t get IN, it’s possible there are some techs and engineers trapped inside the server farms who can’t get OUT.
Generally, people in a secured room are able to open the door from the inside without needing an access card. There would also need to be people in there, which, as a general rule of thumb, server rooms are “something has to be literally on fire before you go in there,” not generally occupied by people in day-to-day operations.