Are the Q&A that had sound issues available? I’ve had a browse ans can’t find them but not sure if I’m just looking in the right places

I love the fact there’s a roku app as before I was relying on casting from my phone which as others have noted often leads to sound syncing issues. It’s also a lot easier to navigate the new app , especially when browsing for something new to watch .On the livestream catch ups, it would be helpful to know how long each will be available rather than just saying limited time.