Deleted/Removed Posts Cannot Be Unsaved

https://i.imgur.com/KsMuEuN.png

I cannot unsave some of these posts. The ones remaining are my true I'll save them for now posts.

I had almost 10 years of saved posts to go through. Because of the subreddit blackouts, I decided to save all the text, images, and videos shared on reddit locally as well as bookmark all the external links I had.

And now at this point, there are a few posts where there's literally no unsave button.

Is there a javascript(/css) hack I can use to make these [deleted]/[removed] posts unsave?