Many more people are stuck with money in this exchange and they are not getting any way to get their money back. And the amount you got back seems a little too much. But yes, the message of hope is that you have got back some amount of funds, that's a lot.
They have to be careful about their activity, maybe they are planning to do some big scam again. By refunding such small funds, they may try to show themselves trusted in the market again.