The Gamma API returns two date fields:
endDateIso = "2026-02-24" ← date only, no time
endDate = "2026-02-24T06:35:00Z" ← correct close datetime
_parseEndTs() was preferring endDateIso, which parsed to midnight UTC
and was already in the past by the time any market opened during the day.
Both current and next-slot markets were therefore rejected as "already expired".
Fix: prioritise endDate (full ISO datetime) over endDateIso (date-only).
Co-Authored-By: direkturcrypto <direkturcrypto.x@mail3.me>