is there no way possible whatsoever for the customer to get back their money?
No. Scammers have permission from the judge to continue using depositors' funds to run their operations. Their strategy is to milk most money as possible paying their own wages as company's employees, so once the deadline for the recovery is over, there will be only pennies left for creditors. If the judge had decided the opposite then it would have been possible to retrieve funds partially. But that is not the case, so next time better to avoid these platforms.