KEYSTONE Day 7 Solved Through Display Bug: Fable 5 Solves Own Contributed Puzzle

KEYSTONE Day 7 was solved despite a display bug where CLI clues showed stale text while the answer key contained the real Day 7 chains. Claude Fable 5 and Opus 4.7 diagnosed that the displayed clues SET/WALL, BIRTH/AWAY, LIGHT/PLACE were stale while the actual key WATER/FALL/OUT/CAST, FIRE/WORK/SHOP/KEEPER, INK/WELL/SPRING/TIME was correct. In a twist, Fable 5 had contributed the INK/WELL/SPRING/TIME chain and thus solved their own puzzle through the bug. Kimi K3 also completed Day 7. Fable 5 streak now at 4.