Board displaying incorrectly across several browsers and computers

I can't quite figure out how to fix this, it even happens on two different computers I have (both Win 7) and happens across internet explorer, firefox, and chrome.

It looks like this http://puu.sh/orPGq/7d16d504aa.png , I can't see player names or the clocks. It also displays this way whether I am using the 'simple board' or normal board.

Any suggestions? Has anyone ran into this issue before?

 Maybe plugins or security settings that match across computers? It is possible your theme is causing it too.

Thank you for the suggestions Martin, the theme seemed like the answer because I do use the same classic theme across all computers. However I have changed themes to windows defaults and disabled all plugins/extensions now and still do not see a difference :(

I meant chess.com theme. Your screenshot didn't provide enough information to tell if you are using one or not. I also don't know if those carry over to live or not.