Vaccine User Flag not Accepted

Type your comment> @IceCool said:

Issue Closed. Response from Admin:-
"Please note that the Vaccine user flag is invalid because it was left there by accident.
We will soon be revising all Starting Point machines to take care of these inconsistencies.

As mentioned in the machine’s write-up, Vaccine only has a root flag that needs to be submitted."

Are you sure ? This comment was quite long ago and I see, that many people’s user flag has been accepted.