You can still install the OFFICIAL TWITCH Roku Channel using a backdoor method.
I have tried it and it does work for now. (Screen captures below).
The OFFICIAL PUBLIC version has been pulled from the Roku ChannelStore from view. If you have not installed it, you were out of luck. However, we have found a backdoor method:
- Install the unofficial version as a non-certified channel.
- Option to install the OFFICIAL version is STILL available and working.