hello, today i wanted to make my own panorama in a minecraft from my world. So I made a copy of that world so I could use the / tp command, but when I wanted to open that world, it didn't work for me and it said that I was playing that world in a newer version, but that wasn't true because I last loaded that world in version 1.17. 30 and now I have the latest version 1.17.34. So I went to one application and there I made it work (before I did it I looked at a map of the world and there was something wrong so then it can't be that application) and when I opened the world so part of it of the world have disappeared and I ask you to fix it because this is just a copy of the world I haven't opened the real world yet so I would like you to fix it and here are photos of what it all did. and i wrote this using google translator so if i wrote something wrong so sorry but my english is not very good.
BTW here you have the real world that I haven't opened yet in 1.17.34 I just made a copy of the world (which you can see in the pictures) if you find something wrong there please fix it and if it will no longer be possible to fix this world then fix it so that it already it didn't happen to anyone https://www.mediafire.com/file/znde0i6ws9uixld/YTsvet.zip/file