Thank you for this I just remember I had still my btc balance in Nova exchange worth 0.00083127 its money after all time to pull out my coins btw this exchange is not big enough so I think this wont affect much in price in the market.
If you still have a balance there, you should make a withdrawal as soon as possible, because it will close their market in December, maybe if you delay it, all your Btc balance will be lost based on their reasons for donation, they will replace the old owner with new owner in 2018 to come.