Greens lost their voice?

I thought I must have missed it, but a checking of the Greens website finds they have not said a single word on Labour President Mike Williams incorrectly denying a donation from Owen Glenn, the perception of favouritism to Glenn due to his massive donations, and the NZ First revelation of a mystery close to $100K donation.

So much for the party of principle.  If this involved National they would have screamed for the Serious Fraud Office to be sent in.