There is a problem with login.
When I’m logged in somewhere else (f.e. in work) and later I want to log in at home, it’s not working as before = warning that multiple sessions are not allowed.
Actually when I try to log in from codechef.com it “freezes” on codechef.com/session/limit, when I tried to log in from codechef.com/JAN13 it freezes on codechef.com/session/JAN13, probably there is some problem with incorrect URLs.
Some pictures from FF (I found it in Chrome, but I wanted to be sure that my extension is not a problem)
In chrome is stays on empty page without error, blank page only.