The preliminary report can be read here:
https://aaib.gov.in/What's%20New%20Assets/Preliminary%20Report%20VT-ANB.pdf
The PDF says that the fuel switches both were switched off with a 1s gap between them. Ten seconds went by before the Engine 1 switch was turned back on, and another four seconds passed before the Engine 2 switch was moved to the on position. During the ten seconds the fuel was cut, the CVR recorded one of the pilots asking the other why he cut the fuel, and the response was a denial.
This was intentional and one of the bastards in the cockpit did it.
A Yo-Yo to Yossarian post....
Local reportage...