An issue was introduced into our platform resulting in the unavailability of Migrate demo projects after signup.
The behavior was an unintended side effect of actions to streamline the processing of Migrate projects. A fix has been deployed and safeguards to prevent reoccurrence are being implemented. As part of the fix, the organization name OnboardingTestOrgTrial is now reserved for internal use and should not be used during signup. At this time we do not reject a name that contains the above string, although this may be a future platform consideration.
We apologize for any inconvenience this incident may have caused.