Possible bug on Twitch Mobile app

I am hearing reports of some viewers on the mobile app not being able to view a broadcast with it says the video is in SUB only mode and when they move to a browser it is working fine. This was for the broadcaster TVSBOH btw.

I would recommend reporting this to https://help.twitch.tv or @TwitchSupport on Twitter. This forum is for third parties that integrate with the Twitch platform.