Hi @BESTBRITISHBOB,
Welcome to the Roku Community!
Thanks for alerting us to this, and we do apologize for the inconvenience this has caused.
We would suggest contacting the channel support team regarding this and seeing what they can suggest about it.
Roku only hosts each and every channel on the platform. You can contact them here: Britbox Contactus.
Feel free to let the Community know how it goes and if there's anything else that you need.
Thanks,
Rey
ERey.
Roku Community Moderator