Interestingly on the Bala Town FC website it says he's left to play professional football in NZ, but if he returns to UK he has to play for Bala again.
http://www.balatownfc.co.uk/news/transfer-news/2013/may/28/irving-leaves-the-lakesiders
Do they know something we don't? Maybe the Nix already know about him and have said "come over here and play in the ASBP as a trial"?