Weston Energy was a planned collapse. Apparently didn't meet government guidelines. https://www.esc.vic.gov.au/media-centre/statement-weston-energy-pty-ltd
"approximately 184 large and medium-sized customers with 1,140 sites in Victoria are affected by this market suspension." So basically stuff-all effected. Just an excuse for the mainstream Marxist media to ramp up fear mongering.