Trending @Infosys; Seat booking time

Hi, anyone from any other DC currently working from Infosys Gurgaon DC? Could you please confirm if the seat booking time has been changed recently? The window used to open at 8 PM IST everyday. However, from the last couple of days the seat availability shows zero even before the start of the window. Any info would be appreciated. I am currently on Bench from last 1 week