Bun's SQL client (mariadb/mysql adapters, Bun 1.3.14) doesn't keep the event loop alive for a query on an idle connection, so a second dynamic route's sitemap export querying the DB made the command exit silently. Hold the loop open with a timer during generation, and log what a stuck run is waiting on. Co-Authored-By: Claude Opus 5.5 <[email protected]>