For the same date last year, "embercoin" increased from 1 to 22ltc and then closed the markets, just at the same time as tradesatoshi and "coinsmarket" fell... Cryptopia It smells ugly.
In theory they could not delist "embercoin" because the police raided cryptopia and they can not touch anything.
If they go online and the "embercoin" are not there, draw their own conclusions.