Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
The issue has finally been resolved now. For other people who might run into this issue, it turns out that Microsoft runs routine audits of subscriptions which then doesn't allow you to activate any new subscriptions. If you run into this issue, tell them that they need to re-activate your account and re-enable your subscription ability. That should resolve the issue, although I am confused as to why it took this long for someone to figure it out.