Letter was from RMG Promisor PL and I think as intermediary they are the ones who control lists etc
Letter was signed by Anthony Sherlock (Director)...only contact details was Ms Jessica Widjaja at [email protected]
Earlier 2013 contact info I had from Brookfield has Mr Ian Purchas of RMG Partners and Chin of the liquidator’s office on (+61) 02 9231 0889 or email [email protected]