[engine-failure] PROJ-342-predicting-the-influence-of-alloying-on- @ tasks: RuntimeError

Automated report (spec 023 / FR-016) — an unexpected engine failure occurred while processing **PROJ-342-predicting-the-influence-of-alloying-on-** at stage `tasks`.

```
RuntimeError: LLMReviewer[ordering]: review frontmatter has neither `verdict:` nor `concerns:`/`action_items:` — a contentless/truncated review MUST NOT count as acceptance (false-convergence guard). First 200 chars: '```yaml\n---\nreviewer_name: ordering\nreviewer_kind: llm\nstage: fleshed_out_complete\nartifact_path: projects/PROJ-342-predicting-the-influence-of-alloying-on-/specs/001-predicting-the-influence-of-alloy'
```

The project remains schedulable; it will retry on its normal cadence and recover once the underlying defect is fixed. Closing this issue does not require any project-state change.

Start by tracing the LLMReviewer ordering validation at the tasks stage for spec 023 / FR-016, using the reported PROJ-342 artifact path and the frontmatter excerpt. Reproduce the truncated or contentless review case and determine where the engine failure occurs. Done means the underlying defect is addressed without requiring a project-state change, while the false-convergence guard remains effective.

Written by the indexing model from the issue text.