Reporting API rejects ACMA payload with 422 on Sydney edge

Pushed the weekly compliance dashboard sync through the nightly GitHub Actions run against mypurecloud.com.au. Latency on the outbound sync is fine, but the /api/v2/analytics/reporting/reports/execute endpoint just rejects the ACMA payload with a 422 when start_date uses AEST format. SDK version 1.14.2 handles the auth fine, yet the Sydney edge doesn’t take the daylight saving offset properly. Console dumps this exact response:

{
 "message": "Invalid date format for AEST timezone",
 "code": "invalid_date_range"
}