Additional features, settings, or issues not covered by specific Microsoft Teams categories
I am having the same issue. A link to the Teams Admin Center is no longer available through the MS365 main admin page. I am a global admin and am able to access the Teams Admin Center directly via https://admin.teams.microsoft.com. I have tried to clear my browser cache, but that didn't solve it. My global admin account is unlicensed and has been for many years, but I've always had access to the Teams Admin Center via the MS365 main admin page. Any other ideas what might be causing this sudden behavior?