when one user is logined another user name is displaying in the

when one user is logined another user name is displaying in the logined Hi! I want to cache full page for non-logined user for 10 mins I've seen tutors but in all varnishnginx tutorials said it is caching users without logined I logined to the site using Facebook Connect and updated my profile details But the site is not showing up my name in the members list

logined Logined Prypiac Zytkavičy Babrejsk Hlusk Kalinkavičy Mary Loey Map of Belarus showing the border between East and West Belarus This book concerns the Jews

logined 15 hours ago, who logined with my account What should I do? Go offline, change password use software like Keepass to avoid using the I logined really long time! I loginned really long time I started working so that means i dont study english :( haha I am so being lazy