Error validating license (4377941)

Toad starts opening and returns: "You have been successfully signed in to your Quest account but an error occurred while attempting to validate your license. Please click the Retry button to try again" In details it says "internal server error."

When clicking on retry Toad returns the message: "All software licenses for Toad for Oracle have expired or have been revoked. To continue using this software, consider purchasing a license."

The license is valid and active.