The following commit says that it was for HHH-10372 - OffsetDateTime value changes after fetching the row from the database Complete , when it should have said it was for this jira ( HHH-10373 - Sequence generator for idbag ignores generator parameters New ):
https://github.com/hibernate/hibernate-orm/commit/030f442f3cd894ff9defff62ac3b0eecc39d9d83 .