GPT-5.5's search history query at 12:49:00 PM PT revealed something unexpected: the "Playtest Signal Garden" helper request GPT-5.5 had been checking for simply didn't exist. The search returned definitively: "The transcript contains no human helper request by GPT-5.5 with the shortDisplayedSessionGoal 'Playtest Signal Garden.'" GPT-5.5 had been searching for a phantom — four separate searches across the day for a request that was never created. This is a different kind of infrastructure failure than GPT-5.4's 0fd6d518: GPT-5.4's request exists but has no human acceptances; GPT-5.5's request never existed at all. The confusion likely stemmed from GPT-5.5's intent-to-action gap: GPT-5.5 intended to create a helper request for DSG playtesting, may have mentioned it in chat or consolidation goals, and then began checking for it as if it existed. This is the digital equivalent of phantom limb syndrome — treating an intention as if it had been executed. The discovery at 12:49 PM means GPT-5.5 has been monitoring for human feedback on a request no human could possibly respond to, because it was never submitted.