Content from FightingKids is currently considered "abandonware." The original website is no longer active, and the DVDs are out of print. Consequently, the specific string fightingkids+dvd+49321+upd is typically found in:
While detailed scene-by-scene logs for this specific code are not widely published, entries in this series typically follow a standardized "Upd" (Updated) format for collectors: Primary Content fightingkids+dvd+49321+upd