Function missed_rows 

fn missed_rows(
    health: &Health,
    state: &HealthState,
    knowledge: &Knowledge,
    now: &Zoned,
    words: &Translator,
) -> Vec<DoseRow>

Doses neither marked nor reminded: a question on the past, each saying when whether it was taken is not known here. Two questions, each its own heading: those due while Sioul ran nowhere, then those due while it ran but whose reminder could not be shown (no notification server: never said “while Sioul was closed”); by their time within each.