Themepack themes are crippled?

Just had a client activate the DeepBlue theme (from the Themepack I think?). When you go to the options page, it is basically a sell up page. (See image.)

Questions:

(1) How many of the themes offered through wpmudev are offered with disabled features and requests to upgrade? (I probably want to remove them to avoid confusion. They think *I* am charging them more.)

(2) If the client were to go through the process to upgrade, would they be able to use the paid version of the theme? (Do they have to upload the theme or is it just unlocked on their own site?)

(3) If they were to purchase the "access all themes" package offered (see the image below), could they even use it on their multisite subdomain?