Show origin of languages without a team
There is a fair amount of languages without a team listed at https://l10n.gnome.org/languages/. At least some of them are wrong uses of codes that were committed at some point in one repo. We (as coordinators) currently have no way to know which repo, so we cannot fix these mistakes. It also seems there is some sort of cache involved, as I can see some of these mistakes that have indeed been fixed and yet the codes are still present (e.g. fr_FR
).