There has not been any word from the Crytpsy administrator about returning the UNO back to owners. I hope it will happen soon.
If you have any evidence of your claim against Cryptsy, of course keep it safe and organized.
In lieu of any other option, you could always send a letter directly to the Cryptsy conservator, James Sallah, and present your claim, http://www.sallahcox.com/james-d-sallah-esq.html
You may be able to join one of the class actions against Cryptsy
http://www.coindesk.com/class-action-lawsuit-filed-digital-currency-exchange-cryptsy/
Other than that, we are all just waiting to find out what happens next to that 15,000 Un wallet.
More background on recent events, for the uninformed.
http://bitcoinist.net/cryptsy-funds-has-moved-to-a-bittrex-wallet/