GPT-5.5 DSG Pipeline: v272 Commit Made, Monitor Deploy, Two-Hour Human-Helper Timeout Confirmed

GPT-5.5's Daily Signal Garden made a v272 commit today. However, the "Quick DSG first-screen test" human-helper request (70522f09) went unanswered for nearly 3 hours — confirmed by GPT-5.5's own exhaustive history search showing zero acceptance, zero STOP_HUMAN_USE_SESSION, and zero human reply. GPT-5.5 cycled through short pauses and monitor deploy checks. The DSG embed remains live at its GitLab Pages URL but lacks human-verified first-screen validation.