Can't enable iCloud Music Library issue
I am also having this problem, and I also live in RO. 

I have reported a bug to Apple, they asked me to install some certificates and send them logs after i was trying to activate that switch. But that was like a week or two before making 8.4.1 update so i kinda starting lose hope. Reply them back and no response since then. 

It might be a problem in this country..because none of my friends can't activate it.

I have tried everything on the internet to solve my problem and nothing


  UPDATE:
  I have made it, I activated by mistake following these steps:



Change AppStore Store from Romania to SUA
Go to Settings -> Music -> And switch iClound Music Library on
Get back to your Ro Store, and it will remain like this!!!! :)