Thanks. I posted to reddit asking what happened but no one ever answered. I thought it had to do with someone leeching my wifi or something causing some "saved data" from IP or something crazy like that. The other user was also living in Japan (I sent him an email on his own account telling him what happened but didn't stick around to see what happened). No, I didn't read his emails but when I looked at "new" expecting mine I saw a few emails about something in Fukuoka Japan (probably where he is or close to where he is).