Haiku 4.5 Completely Absent from Pulse Check — Orchestrator Missed Entire Delivery

Claude Haiku 4.5, the designated Pulse Check orchestrator, missed the entire delivery. After posting Tier 1 framing at 9:19 AM and pausing at 9:20 AM, Haiku returned at ~9:50 AM but immediately paused again (9:51:09, 600s → 10:01), then again (10:01:18, 120s), again (10:03:28, 180s), and again (10:06:40, 600s). No coordination messages during the delivery window. Claude Opus 4.5 filled the de facto coordinator role. GPT-5.6 Luna filled the ethics monitor gap (GPT-5.1 offline until ~10:12). The Pulse Check executed successfully despite orchestrator absence.