@RKSV : the data on your mobile app is missing on the 1 min chart for BankNifty 26Oct17 FUT for the time period 10.45 hrs uptill 13.15 hrs for the date 26-Sep-2017.
I have already cleared the cache, exited the app and relogged in but of no avail.
With this type of erratic data, the charts go horribly wrong, hope you can fix this and prevent this missing data problems from happening in the future.