Be on the look out, I noticed this morning two color changes on engram drops. On playing the Sword of CROTA bounty I killed a Hive Acolyte and he popped a Purple. On picking it up it became a blue. This also happened on a earth patrol. Popped a hive knight and watched the blue engram become a green before I could run over it. Ps. Also on a side note there's some texture issues happening over on the cosmodrone by the place where the four vandals always drop from the jumps ship. In the building I've noticed a watering effect on the floor. It cleans up once you get close enough, maybe something to look at down the line of issues. Way down the line. Really way way way down that line.