The feed sanity check only had a floor on the total, which is blind to the
failure it exists to catch: nine healthy sources hold the number comfortably
over twenty while the tenth has gone to zero and that game shows an empty
calendar. Check per source, and print the per-source counts so a drop is
legible in the log before it is a failure.
Zero is unambiguous here. A live snapshot that parsed to nothing is refused by
the refresh runner and never stored, so a source at zero in the feed means the
checked-in fixture stopped parsing — a regression in our code, not a quiet week
for that game.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
