I need to add a question to a review in progress but when I add the question to the Standards Library but it doesn't show in the Review.
This is by design for the integrity of the review. We wanted to make it an option where one member of your organization can be editing the standards library and another could be performing a review and not have it effect any questions that were already answered. Once you create a review the questions are set in stone. There is a pretty successful workaround though. Add the question you want to the corresponding category in the standards library. For the category in question mark all of its questions as N/A. Finally, create a new review using just that modified category and complete it as normal. The report will still show all of the data on a single Client Report.