The main is the trader can't widraw their funds and suddenly cryptopia doesn't have any funds to refund all the needed money of all the users that got hack after all tradera are still waiting on the news if they can get their funds or not it was still lock for widrawal.
It depends on the exchange itself. Looks like there is no news in this regard. Already this kind of small exchanges most time do not give back money, it can be made by major exchanges easily.
Agree with this small exchange can't give a money back return once they hack and it was a capability of user to kept their funds.