We regret to inform users that the archiver stack FoolFuuka&Asagi on Rbt.asia, Desuarchive, Archived.moe, and others are suffering reduced accuracy and missing posts in scraping 4chan. New, efficient, and more accurate scrapers are in the progress of development, but needs assistance and testing from C# .NET and MySQL/Percona developers to be ready for use. On behalf of all archivers,under the strain of deep software inefficiency and unsustainable costs (like fireden). More details here