A notifying (scheduled or manual) suggestion batch held each round's grounded Side quests and only checked them at its single final store, so a household change during grounding could drop a held card after the fill loop had stopped, leaving the batch short of BatchSize with spare candidates unused (MQ-172-3). The batch now rechecks every held Side quest after each round with the same eligibility check the store uses (eligible, extracted from store), so a later round grounds a spare in its place. The single-transaction store and once-only new_suggestions are unchanged. Narrow ARCHITECTURE.md's "a failed scheduled or manual batch has stored nothing" to failures before the final store, and state that a job that fails recording the batch's end keeps its Side quests and new_suggestions (MQ-172-4). Maestro task 244f9834-faa8-4bb8-b5e6-43677dec0cc0 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>