Online services for Just Dance 2016, Just Dance 2017, and Just Dance 2018 will be removed on June 30th, 2023. This includes access to Just Dance Unlimited. If you own Just Dance 2016, Just Dance 2017 or Just Dance 2018, please keep this date in mind for future purchase of Just Dance Unlimited, as you will no longer have access as of July 2023.
Thank you for your understanding and your support! The Just Dance team
Official Response Sunset News - 30th June 2022