The Woozband personality changes

Anyone notice the personality changes of many Woozband? Jenny used to be obsessed with Bookz, studious things, and reading, but now hardly mentions anything related to it. Mya was sweeter and more open with Woozens with her Late Night Show but is now sassier. Zeena changed as early as 2014, showing more sociopathic traits.

Has anyone realised or is it just me?

Your questioning blogger, FastWifiForever