Question, is anyone else having a hard time getting enriching flakes? I have only been getting 2-3 from each 50 wave onslaught salvation. There has to be more to get then that for an hours worth of playing. I have not even been able to unlock all tonics from onslaught Salvation. I also don't really enjoy doing it anymore... I have abundance of all other materials, but I am only hardly not getting the Enriching flakes. Now my question with that.. Is it bugged? Because I have been easely having the legendary version of the material drop for me, but the blue one.. ain't no way that's dropping for me.