After discovering this settlement last night. I wanted to replace the corn with mutfruit. I started with the first row on the left, after storing 2-3 corn. I got kicked out of the game and onto the home screen. Which svcks because I lost 40mins of gameplay. Second time, after rediscovering Somerville Place. I made a save before doing anything. After that, I managed to remove all the corn from the first row on left but when I began the second row, it kicked me out to the home screen. I didn't bother a third time. So I just planted the mutfruit around the corn. Not a big deal. I don't know what type of bug this is or what the exact term is called but its days after downloading the 1.3 update patch.
Also, I own the physical disc version of the game.