The promoter says it is confirmed.
More here:
http://www.cronista.com/controlremoto/Alegria-dark-el-3-de-abril-llega-The-Cure-a-la-Argentina-20121212-0012.html
25 years waiting. Congrats to argentina if this turns out to be true, you guys have waited literally a lifetime to see the cure live again.
More news as it develops!