On the clay quest, I rolled above a 20 and got the message indicating I had found clay, but none was to be found in my pack. Also, on these placeables, it says "You search through the rubbles and the debris..." It might be more accurate to say "You sift through the sand..."
In the Island - East - Forlorn Underwood - Crossroads, if you take the transition in the southeast, arrive at the new area, and then return, you come in from the southwest.
Edited for clarity.
Hopefully fixed