Why doesn't the Libraries function work in the Educational version?

I had this summer a CC2015 update for both Photoshop and Illustrator. Enjoyed the Libraries function, and experimented with the apps Adobe Shape and Adobe Color, Adobe Brush. Perfect to have this combination of mobile (both an Android phone and iPad) and computer! Started with my design lessons at the Game Education of Grafisch Lyceum Utrecht and wanted my students to work with these libraries, and for instance use the Berlin Library of Dave Masha. But now I have the "New" Adobe CC 2015 version of Grafisch Lyceum Utrecht downloaded, and my Libraries are gone. Vanished. This is on my home Mac, tried it on my laptop and there the function is visible, but only the Adobe Color colorpalettes can be used. What is wrong with you guys? Do you have a special Educational version where the Libraries function is gone? Now I understand why the rest of the teachers aren't using it...

a