Well that's a bummer. I've had MyVideoBuzz for several years and now suddenly it has disappeared! I check here to see if anyone else has this problem and sho nuff I ain't alone. I have Roku 3, btw. There's no way to get it back? I have to buy a new Roku, is that what this is about?
Having said that, I do want to express my gratitude to the developers of MVB. Wow, what a wonderful channel it has been. Better than the main YouTube channel, imo. Definitely more convenient, much quicker to access, easy to FF, easy to view others playlists, etc.