Hello.
I don't think it is really a bug, but more a cleanup translations files task.
As I cleaned up this morning french translation files, I commented Anarchy repository translation lines. As anarchy repository is dead, theses strings could be either commented or removed from each translation files if found:
- aar_add_msg
- aar (Anarchy repository "title" string)
- aar_msg
It could help translators in their tasks to have cleaner lang files :)