Changing the domain that I use for the membership plugin

Hi I was using the membership plugin on domain for testing and now moved it to which is also this

I have removed the WPMU DEVdashboard from the domain but it is still saying I have to upgrade for support. I was sure it said that I could move the plugin to another domain - but it doesn't appear to be letting me do this and keep the support.

It appeared to say that I had used 3 domains because it is counting the
and as two separate domains - which they are not.
Your help with this would be appreciated.