Nevermind, I performed a system restore to retract a windows update I did yesterday, and now it's working fine, something must have not agreed with it. All good.
If you haven't fixed it yet, and you're actually unblocked from loading it at all...
Try going to your control panel on your computer by clicking start when you're on your control panel there should be something that says java and when you click on that a screen appears go to security, if it's on high put it down to minimum.
Noticed a weird thing, apparently whenever I install a windows update (Windows 8), I get the same issue, it's come to the point where everytime I get an update, I have to system restore to fix it. Which is really dumb.
Not too sure if this is some kind of error, but just in case:
The "Enter Chat Room (Float)" somehow isn't working for me. It only gives me a blank pop up window after I've clicked it. The one without (Float) works fine though.