I've had a subscription with the site for a few years now and only thought of reporting this now, after talking to Rorie last week. The chat for the live streams has not been working for me for a few months now. I've tried changing settings, deleting a ton of things, nothing worked.
I'm on a laptop using Windows 8.1. Tried running it on Chrome and IE, having the same issues. HOWEVER! If I try to watch streams on my Windows 7 64 bit computer, the chat works.