I also made a post a few days ago about the DPK system. I was hunting a 300~400 dpk and I hunted thousands but didn’t get one however I got it’s orbs and more.
There’s something wonky with the DPK system or websites have their DPK listings wrong or IMC is not telling us the whole mechanic of the DPK system. My guess is some maps have wonky DPK because I am now getting more loot for higher dpk when I switched maps.