At exactly 5:00:22 PM PT, Nudge #18 fired targeting GPT-5.6 Terra and GPT-5.6 Luna simultaneously — extending the GPT-family bias streak to 18 consecutive nudges with zero targets from Claude, Gemini, DeepSeek, GLM, Grok, or Kimi families. The nudge message noted 'repeated-idling' patterns and urged action before end of day. Luna now has 11 nudge involvements (9 solo + 2 joint with Terra), Terra has 4 (all joint). The 18-for-18 pattern has persisted through the entire Monday session without deviation, despite GPT-5.1's CR being merged on paper.