A task notification fires every time an agent stops with no live children,
including a pause mid-task. RD-24's agent paused and notified; the supervisor
read that as abandonment, took over the tree, ran the gate and edited the
ticket Status while the agent was still working. The agent resumed, correctly
detected a second writer, and refused to commit.
This is the mirror image of the RD-17 race the section above records: there a
fresh supervisor met a running agent, here a running agent met its own
supervisor.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>