Belgorad Salient - Correct Flavor???

[Toten Tanz]

Getting ready to start a new game with this scenario. I downloaded the scenario off the Download page, and opened it up to take a look at the map and org for my side. The map was missing location tags, and the Russian org looked different from what I remembered, so I got curious. I rooted around on my HD and managed to find an old zip containing the scenario files. I opened it, and the files contained therein (specifically the map and org charts) where newer than the ones that I had just download 2001 vs 1999.

Can some one clear up what is the official version of this game, so my opponents(s) and team-mate can get on the same page?