Twitch.tv banned my account...

Not sure why the account was banned, as none of the generic reasons for why an account is banned apply.
It's actually a global ban, since I cannot log in to even comment in the chat window on someone else's stream.

Twitch.tv/ualaa was one of my tabs, which opens when I start Firefox.
I generally switch to the tabs I'm not using, to close them.
That's about the only reason I found that it had been banned.
I've not broadcast to twitch, since playing Everquest once or Warcraft at least half a year before that.

I sent them an email.

That's weird... I can still load your Twitch page and look at the past streams you've saved. Usually when someone's account is closed the user's homepage reflects that with a message stating the account was closed or similar message.

Maybe it's a slight glitch on their end.

Going through their automated response, they needed my actual IP address not a proxy/VPN.
After closing that app down, the page loads fine.

Also after starting it up again, the page still loads fine.

I told you to unplug that web-cam when you weren't using it.