Anyone else come to site to see they are already logged in?

[whatapain]

Your phone leaves a cache of the websites you have visited.
Depending upon your phone type you need to learn how to clear the cache
Otherwise you will not be logged in while not at the site, but auto logged in when visiting.
Gawd forbid its an Iphone...
A simple google search will show you how to clear your website history, and saved data