Affects Version/s: Minecraft 1.12.1
Fix Version/s: None
Environment:Processor: Intel(R) Core(TM) i3-5020U CPU @ 2.20GHz 2.19 GHz
Installed memory (RAM): 6.00 GB
System type: 64-bit Operating System, x64-based processor
GPU: Intel HD 5500
Virtual memory: 512 MB
While playing survival, I created a nether portal. I didn't expect much from it, and when I came back I didn't even notice the chunks loaded wrong. I looked behind the portal and three of my farms were destroyed because of chunks loading incorrectly. This was one of my favorite worlds and it sucks that this happened. Memories down the drain. Pictures should be attatched.