Is it possible to work out what chest is missing by the save file?

https://giphy.com/gifs/jon-stewart-the-daily-show-5aLrlDiJPMPFS

I gave that a cursory glance and thought it was for saving my personal version of the web map to track the progress that I had marked off.

Now, my brain is even more boggled, though. I tracked down every chest. Multiple times over the past few days, I sat under the blue crystal contemplating my life choices. Never once did the chest tracker make a peep.

I got within sight of it (after uploading my save file... Thank you) and my chest tracker was blowing up. I have no idea how the last few days are possible because that chest can apparently be detected from half of that area. I know I had R toggled on.

Anyway. That sucked. On to the DLCs :)

Thanks.

/r/supraland Thread Parent