I run Numa on a regular basis (looking for x-ray lol). Before the update, I was averaging at least one GREEN weapon (scavenger, rusted etc) every three runs. Furthermore, if I was on miners lix, I would get roughly Two greens per run - I have kept a log and been meticulously keeping track of the green and purple drop rate in numa.

However, since the last massive update (a few days back), the drops in numa has changed considerably. This is what I have noticed -

without lix
Almost 10 runs on numa maps without a single Green
Almost 25+ runs on numa maps and still no purple drop from any boss

with lix
one green drop per 3 maps in numa on the lix (scavenger etc)
10+ runs for a purple drop from any boss on the lix

So what do you guys think? Have they changed the drop system?