It has and it is. We have a winner!
Nilma was closed at about the time the track was duplicated, and, I believe, the level raised slightly.
Nilma was opened as Bloomfield and was renamed to avoid possible confusion with Broomfield on the Creswick North-Daylesford line. (Ironically, both stations closed at roughly the same time.)
Funnily enough, similar confusions don't seem to have worried the V.R., or at least, prompted it to act. Think Barwo-Barwon or Tatong-Tatonga.
But there has been recent speculation that Nilma could be reinstated in coming years, owing to the urban growth around Warragul.
David, you have the staff.