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The decision, not a behaviour change: ClarifyStore stays in memory, and she does not announce the loss either. The TTL and the attempt count measure a pause in one conversation. A restart is a gap of unknown length, so a restored question is either dead already or lying about its age, and the request behind it is one he has likely given up on. Announcing it would mean storing a marker that outlives the thing it describes, to say one sentence in the rare window where he speaks within 90s of a restart. His next words route fresh, which is right either way. Written down in docs/design.md, pinned at both ends by a comment, and held by a test that builds a second handler over the same store.