So basically I was on my hardcore map, and I wanted to go to the end to my enderman xp farm, and when I entered the End, the Island didn't spawn there. I thought that it hasn't generated yet, but after a while I got damage like when I fall off the island and I died. I spent almost a daytime on that world and I was so mad that I died from this. Then I went on to spectator mode and there was no Island or anything. Could you give that world back without any bugs and with everything that I've done there?