A candidate that died while its correlation was pending was never observed
again: each phase returned on no-evidence-yet every tick, the error that
triggers the post-fencing abort never happened, and the transaction owned the
target forever behind a process that was gone. Seen on yggdrasil with a
continuity transaction parked in Committing across the projection-key
migration.
Verified with cargo test --lib in rust:1.95-bookworm on yggdrasil: 114 passed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>