I have issues with Cryptopia withdrawals currently. Tried sending 800+ Innova coins to my wallet 4 days ago, still stuck in processing. Sent a 2nd transaction of about 130 Innova coins, it went through in a few minutes. Same wallet. Opened a support ticket 24 hrs after initial withdraw request, 3 days later still no answer.
From what I read on their forum, a lot of people are experiencing delays with some withdrawals.