So then it is confirmed that Gox' coins will be liquidated and no BTC balances returned to the users.
The published document doesn't say anything like that. It says instead quite the contrary: an audit of company assets will be conducted, proof of claims will be filed by creditors and found company assets will be used to (at least partly) repay them.
Nobody will probably get back
everything he/she owns unless stolen/hidden money is found, but anything available will be refunded.
Why are you saying no balance will be returned to users?