I encountered the new land bug too... I also found that I could plant as many crops as I liked (if I had the money) on the same plot, so it was easy to just spam-click pumpkins or whatever and watch the numbers go up. I think that if you could fix these 2 bugs it would improve the gameplay. Also it might be worth making the higher-level crops return better profits but take longer to grow, which would help make the game more fun too. Great job!