inb4 update 14 patchnotes:
all enemies drop locked boxes which require 25 platinum to open and will give you a random single drops worth of a material!
New Credits to platinum exchange! 1,000,000 credits will give you 1 platinum!
there still has been no word from DE about it yet so only time will tell.
In other news, theres a update happening today, it will either be U14 or 13.10