Come on, is it really a big surprise? Their website looked super-suspicious from the very beginning. Great ideas of giving a chance to small miners and all that, but the project was shady from the beginning with no strict plan of the idea's realization available. The only difference this fork made was that a lot of people bought the real btc while hunting free btg. On coinmarketcap bitcoin gold still has a sign "Futures", even though it is listed on various exchanges.