I'm using a custom modpack with some friends and recently added bobby 1.20.1 to my client. We are also using the waystones mod and thats when I noticed after teleporting there would be these huge swatches of land failing to load

I understand this is an older version of the mod at this point but I've tried the other compatible versions for 1.20.1, but are you aware of what could be causing this issue or any way for me to fix it myself? I looked everywhere online I could find for similar issues and could not find anything helpful