I received an email last night that said the refresh for NAM was complete and that the Customer Driven Update was available. However, when logging into the D365 admin area, I do not see any updates available for the marketing preview instance. My preview instance is on build 9.0.0.2136, and within the marketing app it shows the build timestamp of 10/31/2017. Should a newer build be available, or does it require going through the FRE again to deploy updates to the solutions that contain the marketing app?