I think, in practical terms, the sides have probably been talking, and at times have been close. However, it's possible that given possible "skeletons" in the parties' closets, such as internal memos, depositions, etc., that the judge decided to effectively go dark with the proceedings to avoid petty, marginal issues getting in the way of a final resolution.
As a practical matter, I'm surprised some media group hasn't already moved for a lifting of the order.