Between 22:00hrs on 3rd Feb 2021 and 23:59hrs on 4th Feb 2021 a software defect with bucket naming prevented data from being written correctly for a subset of buckets for a small number of customers. This defect was identified and fixed. All data that was written incorrectly has been repaired and re-written.
If you have any questions or need assistance, please e-mail support@influxdata.com