Load Shapes – Duplicate Hour in Impact Profile Exports

Load shapes Impact Profile export 8759 unique hours instead of 8760 — one hour appears twice while another is missing entirely, resulting in the output still containing 8,760 rows but with a duplicated hour timestamp rather than a duplicated impact value.

Specifically, hour 1587 is missing and hour 1588 appears twice.

Likely related to daylight saving time handling.