I noticed it after I cleared all browser history etc on Chrome, I went to twitch and the addon was not working. I then tried to reinstall the addon, but got an error when trying to install it saying network_failed. So I reinstalled chrome and was able to install the BTTV 6.6 but it still would not be loaded by twitch. 
Are you still having problems?
Yeah, it still doesn’t want to load.
Make sure it’s not just an issue with the addon being unconfigured.
Reinstalling it again finally worked, buttons there.
hey its not letting me re-download BTTV for some odd reason. It keeps saying network_failed
Reinstall Google Chrome. You’ve corrupted your installation.
I may sound like a bit of a noob but do I just delete chrome and re-download it?