Okay... that's weird..
Is there any chance it could be your browser / pc itself? I got to that idea since you should always be able to open the console.
You can however always take a screenshot of the site, so I can see how it looks like.
You may try pressing F12 instead of right click...

P.S.: If it's not too much trouble, try uninstalling your browser completely (even get rid of the folder in c/program%20files) and download+install the latest version again.

/JoNny