Wrong historical data for Banknifty 5min timeframe

For these days, data is not correct for Banknifty 5 min candles. In some cases, there are missing candles while in some the time is like 16.30,18.30 etc. Please check.

2015-01-19
2015-03-13
2015-03-16
2015-06-30
2015-09-07
2015-11-11
2015-12-22
2016-10-30
2017-02-21
2017-10-19
2018-11-07
2019-09-23
2019-10-27
2020-11-14
2021-02-24