SERVER: .net

So as of 8/8/2015, I have spoken with multiple people who confirmed you have a 1/3 chance in picking up a spawner after mining it with a silk touch pick.

I understand this is being fixed so it will be a 1/1 chance.

Does anyone know more about this or when it will actually be fixed?... I would really like to move some of my spawners around but don't wan't to loose ~ 2 out of every three I try to pick up...

Thanks!