Strange behaviour happening

I noticed a weird thing is happening on Influxdb. So when i am querying in time range 31 jan to 3 feb its showing data correctly.

But when i switched date range to 29 jan i am getting data till 30 jan only.

Any reason for this behaviour. Is it due to some corrupt shard. Also when i am trying to reingest data its showing internal error for that time period otherwise its working fine that from 29 jan to 30 jan and from 31st jan to 3 feb these two windows separately are working fine but one single window from 29 jan to 3 feb is showing internal error.

Hello @Pratik_Das_Baghel,
Do you have any problem returning this data outside of the InfluxDB UI?
i.e. with the API, CLI, or Client?
Can you please give it a try if you haven’t?
This might be helpful:

Thanks