I'd like to preface this by stating unequivocally that I'm not blaming any uploaders for this happening. Again, I am not blaming any uploaders.
There seems to be a problem on Patreon, I'm not sure how widespread it is or exactly how many posts have been affected but it seems that for some reason there's a brief window after an upload on feeds where a post either appears to be or just straight up is available to the public and not behind a paywall.
This has resulted in a handful (to my knowledge two but there could be more) posts that have been uploaded onto the site that are paid rewards that the artists responsible for them did not want publicly shared.
The posts in question are post #10382421 which was later taken down at the artist's request, and post #10384005 which is still up as of the time of my writing this. I know that neither Rioliogiz or Akairiot wanted these uploads to be public because I speak to the former from time to time, and the latter complained on his patreon feed about the post being uploaded.
I realize that this is affecting a very small number of posts. While I'm certainly not trying to make a mountain out of a molehill here, my concern is that something like this can cause artists that already had a low impression/were against danbooru to request that all of their works be removed from the site and not just the ones that were uploaded under these circumstances.
This is more for a discussion than anything else, to establish whether something can or even should be done. Like I said above I can't imagine this is a super widespread issue; more of a concern over what happens when it does occur.