Do you know if they are every day starting October 20th (or whenever)?
From someone who arrives in 7 days, it seems odd that Disney would open up for soft openings now, and then shut it down after x amount of time, and not run them until the announced opening dates for regular guests. We were already disappointed that we missed the announced previews by a few weeks, and then to have it opened the week BEFORE we are there, and then closed to previews while we are there, seems like it would be salt in the wound. Just a thought.