Missing a gathering item

I'm one item off from all the gathering items in the regions that have them, but can't find the missing one.


I'm slowly working my way through the crate and datapad counts (Collectable), and I got all the major markers, just that one section is eluding me.

It's the same for me. I'm fairly certain the item doesn't exist in the game yet.

I finally found all the red crates and datapads, but that last Gathering item is not listed so my maps are not all 100%, I have a feeling the missing item is the Alpha Reactor, but it doesn't register when picked up.

I'm sure it's story related or in a future update. Alpha reactors and meat are two things not counted in the region because they're found everywhere.