Problem logging into a Minecraft account via Microsoft.

I have a Microsoft account that I used to purchase Minecraft a long time ago. The Microsoft account is working fine there are no restrictions, and I can log in to Xbox without any issues but I can’t access my Minecraft account through the official website. I click the “Sign in with Microsoft” button, there's a brief loading screen, and then I'm redirected back to the login page. There are no error messages. + I can't log into Minecraft via CurseForge. It shows the error: “Login failed. Please try again.” What could be causing this?