Cryptopia listing is paid for. In discord dev posted a message from cryptopia where cryptopia apologized for the extended time, said that they were processing it, but that they couldn't provide an ETA.
In Discord it has also been noted that Cryptopia hasn't listed any coins at all so far in 2018, which is further evidence that this is a problem with Cryptopia and its back log. In fairness to Cryptopia they've been completely overwhelmed by new users.
Well, even if they've been completely overwhelmed by new users, that is no excuse for still taking the listing fees but not execute the listing itself. The can't even provide an ETA! Would you pay if they are upfront honest with you and say "hey, it could take months until we list you but we would like to take your money now"...