So you own V-Collection 6, and it's those applications that you have an upgrade button for? And your VC6 is an upgrade from an older V-Collection? And you have downloaded/upgraded you applications after you purchased VC6?
Usually there are only update buttons and such in ASC, if the availble downloads is newer than those you have installed. But as you don't give informations about your versions, then i can't tell, if you have the newest applications.
All informations about your purchased products should be on you Arturia account.
Products can also be downloaded from your account.
How about that upgrade remark on the "my products" page ??
About Pigments? I'm not sure about this. I have not purchased Pigments yet. I can't see Pigments should be in V-Collection on V-Collections or Pigments product sales pages, but on my user account it look like it will be. But i'm actually not sure about this.
I would like some informations about this from Arturia.Your My Products page also have informations about which application you have license for.
BTW: Why did it surprise you, that you could use your not that old Arturia controller with Pigments? Why not exspect it?