# v4928.1.5.119 — delivered guard accepts legacy invoice-send evidence

Fixes a delivered workflow guard mismatch where the opportunity detail page suggested `CLOSE_OPPORTUNITY`, but the `/operations/delivered` action remained blocked because the guard required normalized current invoice rows before accepting completed `SEND_INVOICE` tasks as invoice-sent evidence.

Changes:
- Broaden current invoice lookup in `workflow_guard.py`.
- Accept completed same-opportunity invoice-send tasks as local invoice-sent evidence even when legacy/imported invoice rows are not returned by the stricter current invoice query.
- Keep document-number matching when invoice rows are available.