I'm not sure what to do here. I've parted and reauthorized my channel a few times now, and unmodded and remodded nightbot. All other commands seems to work, but !commercial always throws up this error: Nightbot was unable to authenticate with Twitch's API. The channel owner may need to login at https://nightbot.tv to fix this.
It doesn’t seem like there are additional troubleshooting steps for me to follow besides parting, reauthorizing, and unmodding/remodding nightbot. Any other ideas?