"In the last few hours, it has been reported that Xbox has blocked the possibility of making purchases from other regions using VPN. If you try to bypass this new restriction with any tricks, they warn that they will penalize your account and remove what you’ve purchased.
However, there hasn’t been an official announcement yet, so we’ll have to wait. But if this is indeed the case, they won’t allow the use of VPNs when redeeming codes."
If you want confirmation on this, when I had Copilot translate the Tweets, it added this thanks to MS:
It’s essential to note that using VPNs to bypass region restrictions on Xbox may violate the terms of service, so proceed with caution. If you encounter issues, consider using a premium VPN service rather than free ones, as they are less likely to trigger invalid region errors. And hey, it’s always good to stay informed about these changes in the gaming world!