Found another couple things, one is that I finally noticed you can turn on drop/steal rates now, and it turns out a few drop rates are just blank. If that means something I am unaware of (only drops with a Merchant in the party or something?), cool, but if not that may be an issue. If it is I could make a list of the ones I have in my bestiary, though my bestiary is far from complete.
For the rest, they are event related and spoilery, so I'll put them in an imgur link along with an example of the drop rate thing: https://imgur.com/a/h7qBaUv