Yup, that's my place. I actually got lost in a massive cave system myself when I wandered off to the west. Never did get the whole thing explored, so I wonder if it might have been the same one?
I doubt it as I was in newly generated land. Actually, now that the map has updated, I have figured out what happened.
When I logged back in after the server reset, I started walking the wrong way entirely. I had assumed that I was only a few degrees off and that I was somewhere near that yellow circle, I had no idea I had wandered that far off course.
You must be starting to run low on everything! That bridges looks like it just eats up resources. Looks awesome though.