The title sums it up. Here's the story. In survival mode, I planted a sapling near my house. I let it grow for three days and it was done. I saved. I reloaded, and it was a sapling again. I tried again. Same thing, still a sapling. Then, I waited a day before saving. It worked. However, the problem got worse. In creative mode, my things disappeared. My inventory was fine. I tried with an Ender Chest. That was fine too, but the Chest was gone. I can't wait a day without building anything. I got rid of the only .jar modification I had. The problem still exists. My only remaining modifications are maps and texture packs. This problem is universal, on all maps.
My operating system is Windows XP, 32 bit. Also, there is no force update button.
My operating system is Windows XP, 32 bit. Also, there is no force update button.