I was on OLD South Platinum HD till now. When I went to recharge my account, the calculation came down to Rs. 570/- PM. Previously it used to be only Rs. 520/- PM.
I upgraded my account to NEW South Platinum HD as the difference is not much now.
Someone with South Platinum HD can confirm this by logging into d2h portal > "My Videocon D2H" > My Recharge
Also this can be confirmed by going to Upgrade Base Pack. Trying to upgrade gives a screen with old price and new price. There also South Platinum HD was showing Rs. 570 PM.
Should have taken some screenshots but now I lost the chance
