As of now an update for BranfordMagazine and for WyntonMagazine is available. The update fixes some minor bugs and adds the missing threaded comments functionality to WyntonMagazine.
Existing Customers will receive an email with the new download link this weekend so they can update if they want to Updating is reccomended since some vaidation issues are also fixed. New customers will receive the new and updated themes on purchase.
Have a look at the change logs at the end of the themes page where I also list the files that have been affected.