MINOR FALLOUT 4 SPOILERS AHEAD.

Hi, I just wanna ask if anyone encountered a game breaking bug heading into Vault 81, after gaining access into 81 (if you have successfully talked your way into it) they tell you to head to the lift to access the common areas, but the door past the radiation scanners and the doctor is labelled as inaccessible and I can't progress beyond the vault entrance area. Just wondering if anyone has encountered the issue or if you have gained access into the vault, what did you do? Thanks!

EDIT: How stupid of me, I meant 81 not 101. Do'oh.