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hm, I believe trading was not stopped, but the wallet was in maintanance - which happens all the time on all coins, whenever there is a big price surge . its true that with the wallet paused, no new ADA could be transferred into the game... And the drop in price could be most probably related to the BTC going from 10K to 11K in a few minutes. all alts experienced a 15% drop immediately

That pretty much makes it halted trading. I couldn't click on the ADA link to do anything.

Oh. now I see what you mean. I'm not affected by this because I use a trading tool that goes directly through the Bittrex API. Via the API I could trade normally.