getMagnificatAntiphon's Common-category fallback
(magnificat-antiphon-${benedictusCommon}) had never been authored for
any of the 11 real Common categories saints fall back to -- only the
temporal-cycle side of this gap had been closed previously. Sourced
each from its Commune file's own [Ant 3] (Second Vespers), live-verified
against Ss. Placid and Companions, St. Blaise, and St. John Gualbert's
real evenings.
common-of-a-vigil (the 11th category) is handled separately, in code --
see the next commit.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014QEe9oTbn1UjQVAYcCoW1a
