I have been trying to run an upgrade and it keeps saying "the license is not registered to this domain"
Is this related to this same domain issue because that was the reason why i requested for the support domain change to enable me effect a domain upgrade as well
I have checked your account and it all looks in order. If you go to the my account link and manually download the current version it will have an updated installer in the zip file. try that and you can also manually install like any other joomla extension. if you have further issues please create a new post in the technical support categories so we can get your site details and look at the issue directly for you