Installed WPMU dev dashboard plugin, now it says I'm a free member even after login


I just updated the wpmu dev dashboard plugin. I clicked "return to plugin page" and it brought me to a sign up page within my wp dashboard saying I have to upgrade because I have a free account; my subscription plan ends in 8 months from now. I logged in, reloaded the wpmu dev dashboard page, and I still get the same "upgrade" page with no way to sign in. I tried deactivating and activating the plugin again so far and it doesn't help. The "manage" page within the dashboard says I have an active membership, and yet it still doesn't work. I'm confused. Please help.

Thanks in advance!