I think that the thing that let them down was that they didn’t actually get to participate in any discussion or consensus a building. I think that the ideal scenario to solve this issue is a quick chatroom amongst simultaneous players, in which topics for discussion are briefly discussed for a few minutes, then voted on, like a real jury. It could include deliberation, but the question writer would only see the verdict. I will tell you that I would personally play this if it followed this method:

Make it fewer players per question (like 5 or 7), so that it doesn’t take an hour. Each submits a question. Make it so that, while your question is being considered, you are in another jury room deliberating on another question. Make deliberations timed (say, 3-5 minutes per question), so that no one is in a lobby waiting to serve on a jury for too long. Then, after serving on a number of juries equal to the number of jurors (5-7), they can view their verdict. This would allow for the deliberation these people are suggesting.