I had some holding in cryptopia I was searching about status of refund I found in April 2020 New Zealand court has given order to return fund to user .court given verdict stated That the fund which we were holding in exchange belongs to the account holder . It’s been two months after that we dint hear any progress from exchange . What’s happening exactly any body knows even in the cryptopia official Twitter handle dint find anything .
I think it will help if you visit the Ann thread
https://bitcointalk.org/index.php?topic=1669443.4480 there is an active discussion about the refund by other members .But for me it didn't seem to matter much and it's been more than a year since they closed