What happened to Sleep-walker Sasu of Vinay?

I'm not a regular watcher of this serial, I only see the 'Next Episode preview' (shown just before Tarak Mehta starts)
So I know about the track where Vinaychand's Saasu-maa is a sleep-walker, and give a 25 Lakh Rs. 'boli' in the auction. Then what happens? What was the end of this story-track? Because now it seems they're running some Christmas celebration story track.

Oh well VC's sasuma is all well now coz of yoga..... her doing yoga regularly got rid of her bimari