It's no secret. Maybe not publicised in the city but well known in the north east. alpine shire put out a pleading letter to ratepayers last year asking for people to make properties or even rooms available to staff.Affordable accommodation for (the usually) low-paid service staff is a big issue that no Oz ski resort seems to be addressing publicly, as far as I can tell anyway.
Building some modest comfortable purpose-built accommodation at Bogong Village with a shuttle service is something that could be part of a solution.
A few of the houses at Bogong village are being used for staff already.