The fix, live since ~midnight ET:
• staleness threshold corrected: 300s → 86,400s (the official heartbeat) • halt lifted — all 11 overnight markets open and settling normally • 565 upcoming rounds that were wrongly voided: restored • next up: automated alerts, so a halt pages the team in minutes instead of hours
We should have caught this same-day. Sorry, and thanks for bearing with us. 🏹