Update on this issue:

Effective Monday September 24th, the Apple TV version of Minecraft will no longer be updated or supported. We’re grateful to the Apple TV community for their support but we need to reallocate resources to the platforms that our players use the most. Don’t worry though, you can continue to play Minecraft on Apple TV, keep building in your world and your Marketplace purchases (including Minecoins) will continue to be available.

However, we know that this experience isn’t in-line with the experience on other platforms so we will be issuing full refunds on all purchases made within the last 90 days. For more information or to check on the status of your refund, please contact Apple Customer Service at https://getsupport.apple.com or 1-800-692-7753.