We typically start a full dump (i.e. all revisions for all pages) on the 1st of the month for all wikis, and then we start a partial dump (i.e all current revisions for all pages) on the 20th of the month. Most of the October 1 2024 full runs are complete, except the French wiki and Wikidata wiki, which have failed for this month. The last successful copies of the French and Wikidata wikis are from September. All of the partial runs for the 20th of November are complete as well. However, any of these recent dumps may have underlying data quality issues.
In the interest of not dumping potentially bad data, we have decided to pause the XML Dumps, effective for all future dumps from the date of this communication, until we find and fix the root cause of these errors.