Datacron Set 4 + Feedback Response Information [MEGA]

I didn't see any feedback that where to get materials was too confusing. And they massively nerfed that, both by what sounds like a substantial reduction of quantity because we will have two Conquests to farm upgrade mats from, and completely nerfing re-rolls to making them unfarmable with the only way to individually increase your supply is to buy them.

Where did this feedback come from? It doesn't appear to be the forums or reddit because it seems like it missed most of the mark here by a country mile.