And where can I buy UTN-P at the moment?
You can buy UTN-P on Cobinhood and Livecoin.
Can I buy UTN-P somewhere other than Cobinhood and Livecoin?
You can post a buy offer in altcoin marketplace[1], someone interested in selling UTN-P will post or contact you. remember always use escrow service(there are some trusted bct members who provide escrow service use them) when dealing with anyone.
[1]
https://bitcointalk.org/index.php?board=161.0