I don't think you should make public notes for tasks like this next time. I mean, I've already completed a number of your tasks across Korea, and most of them are things you could have done yourself using satellite imagery. If you simply don't want to waste your time on a certain area, then you shouldn't leave a note, as it interferes with estimating other, higher-priority ones.

Perhaps I'm wrong, but this is what came to mind when I saw your note about drawing a pedestrian path next to the road again :)