Haven't been back to EZE in 10 months, but sad to hear the RCC closed. Been going there for many years, most recently in December '12 when my flight was canceled and we had a 50 hour ordeal, including many hours lounging in the RCC. :-(
Heading back down to EZE later today, guess there is no special treatment this time, so will spend more time browsing duty free with those blue dollar pesos..