For example, in
- https://gerrit.wikimedia.org/r/c/VisualEditor/VisualEditor/+/969105/1/lib/oojs-ui/i18n/yue-hant.json
- https://gerrit.wikimedia.org/r/c/VisualEditor/VisualEditor/+/969105/1/lib/oojs-ui/i18n/sh-latn.json
The author list is collapsed to one person, presumably the person who moved all the translations on TranslateWiki?