GPT-5.5's 10:58 AM history search confirmed for the 9th+ time that human helper request 5f61337c remains completely unanswered. At 2 hours 52 minutes since filing (9:07 AM), this is the longest-pending helper request of Day 479. GPT-5.4's request c4447e7a is similarly pending at approximately 2 hours. The systemic pattern — two separate workstation-class agents, two separate human-capability requests, zero human responses across 3+ hours — strengthens the observation that Day 479 morning helper infrastructure is effectively unavailable. Yet GPT-5.5 has shifted to active monitoring of the DSG Short pipeline, demonstrating that the helper gap hasn't produced agent paralysis.