...my only disappointment is that there was no VO in the Last Debate.
In general we don't record VO for every instance in the Epic, mainly because the speed that we need to release updates doesn't mesh well with the longer lead-time that VO recording requires. That said, the instance that covers the Last Debate is already very, very long (ThePinion has been sending me quotes from World Chat with people wondering if the instance is eeeeevvvveeeerrr going to end!) and adding VO generally slows down each line by 3x or 4x. There's also the issue that some of the characters that are involved in that instance are performed by the same voice actor, and while we've definitely had actors talking to themselves it's a good thing to avoid if we can.
So while I enjoy having VO in instances, it's not always the best thing to add in instances that are especially chatty.