Time-series measurement deletes will performs a replacement-style update where they will replace the old bucket with a new bucket that only has the remaining, unaffected buckets. As part of creating this new bucket, the bucket max and min time are recalculated based on the remaining measurements where the embedded timestamp in the bucket _id is unchanged.

This can result in query-based reopening to reopen and insert data into the bucket that would violate the max bucket span of the time embedded in the bucket _id.