Thank you for your answer. I will give it a try this evening.This is not a bug. Your clearance is 0 and the missing container is in one of the buildings that requires higher level clearance to show you the contents. So, either restart the game and hope that RNG will move the item to a different container (it has for me) or clone someone's higher ID and use the terminal again. It's probably in the Power Building...
Mission has been listed with thread level 0 and so I think it should be possible legally to get the container with personal data from outside the buildings?