So now we know. If proper process had been followed, they could and probably would have allowed the charges.
Yes, the proper process was not followed.
But in cases where the proper process was followed, there’s no guarantee that VCAT “probably would have allowed the charges”. Although VCAT “might well have”.
The OC still has to justify the charges. And there have been many cases where VCAT has reduced the OC’s claimed charges or denied them entirely.