Yeah, that's not exclusive to Melbourne by any means. London, Sydney, Berlin, pretty much any city with commuter rail has known the miserable yet necessary evil of... replacement buses.
Ah yes, the prospect of using generic animation sets to make characters do things in a way that may not match their canon personalities and then think of it as some kind of official hidden secret.
Ah yes, the prospect of using generic animation sets to make characters do things in a way that may not match their canon personalities and then think of it as some kind of official hidden secret.