Same problem here. Only had one other plogin running. Even after deactivating it, the option for the german language wont show up.
All i get in the regionalization settings beside automatically detection are France, Spain, Basque, Japanese, Turkish and Italian.
Dont think it has something to do with other plugins. Maybe a problem with the german language file?
Would be cool if you can check it out, else the plugin wont be of much use for any sites using german language.
Thx in advance.
