I thought they did play Viva Namida on episode 1 when it re-aired in April 2014, but I guess I could be wrong.
At any rate, it was a random-ass decision not to include it this time, since they had one version with it and one without. I wonder if we'll hear it at some point during this rerun or not. It was episode 7 of the original run when we got it, IIRC.