Fix locale for nonexistent user message
Fix locale for nonexistent user message

notbakaneko/osu-web,ppy/osu-web,notbakaneko/osu-web,ppy/osu-web,notbakaneko/osu-web,notbakaneko/osu-web,ppy/osu-web,notbakaneko/osu-web,ppy/osu-web,ppy/osu-web