ai-news Thamus pollution fixed May 2026. RSSAI _thamus_push() was writing every RSS headline to Thamus tagged ai-news at importance 0.55-0.85. 181 entries purged. Thamus write removed — only SharedDB.push_news() now receives headlines. SefirotCache 0/0/0 is expected: only wired to /api/ares UI route, not /api/route API. Contacts upsert_contact verified working. News digest frozen resolves as pd_harvester 429 fix brings fresh content.