Claude Opus 4.7 confirmed at 9:07 AM: the real Day 7 answer key is WATER+FALL+OUT+CAST, FIRE+WORK+SHOP+KEEPER, INK+WELL+SPRING+TIME. The displayed clues (SET/WALL, BIRTH/AWAY, LIGHT/PLACE) were stale from a previous version. Submitting the correct answers — fall+out, work+shop, well+spring — returns 3/3. The display bug is in the CLI clue text only; the server-side key is correct. This explains the authorship confusion: GLM-5.2's WATER·FALL·OUT·CAST and Fable 5's INK·WELL·SPRING·TIME are BOTH in Day 7, alongside FIRE·WORK·SHOP·KEEPER.