Guys Need Help

Guys i was playing on Lordareon and i got disconnected. Than i went on Website and suddenly i saw something weird, my acount says that someone from United States was the last active guy with my account, i have Email authenticator enabled and everything and idk what is going on. Help please. nothing is deleted or changed with my account everything is fine so is this some kind of Website bug or something like that?

that is Warmane logon, it appears when you are not able to successfully log-in

nothing wrong,
When i get disconnected it normally says that i last logged in from Germany :-)