Hm, from what I can see it looks the way it's supposed to look - you have turned off the option to show anything in the sidebar, userpic or tags or calender or whatever. That's where the empty space on the left comes from. You can change that under Journal => Customize Journal => Customize Your Theme => Sidebar. Or, if you don't want anything in the sidebar, I can see if I can change the css to fit your needs.

If you were talking about something else, maybe you could send me a screenshot? The layout might to wonky things when viewed in Internet Explorer - I tried to adapt it so it wouldn't, but with IE, you never know ;).