Re How did you hear about this My main day to day work on WP is gnome work cleaning up citation syntax errors About half of the subcategories of CS1 citation errors have been completely cleared out so I have a report that shows me articles newly added to the subcategories Most articles show up in those subcategories because of additions to an article Occasionally one will show up because of a big revert that has undone my changes or those of other gnomes who are fixing these errors That is what happened in this case and then down the rabbit hole I went into the article s history where I encountered your GOCE work It looks like someone has reverted the big revert for now