Anyone else having problems after the latest update with accessing Music Maker account features? When clicking "Manage My Subscriptions" in the app, a window appears with the message, "ERROR - An error has occurred during the purchase process." Trying to activate the serial number through the app does absolutely nothing, and on the website it says I have no devices using that serial number regardless of the fact I've been using the app on this computer for a very long time.

EDIT: SOLVED. In case anyone else has this issue, I fixed it by signing out in the app. It automatically restarted, I signed in, and everything appears to be working now.