Hey guys. Recently I was playing around in a "Buffet" world when suddenly I came across this oddity. Its a Jungle edge surface world with a Ice Spikes cave world chunks on it (oddly I tried making one of these earlier but it turned into a surface world, I thought this was just me messing up creating the world. Just in case that information is important.).
Spawn is a large jungle edge area with snowy glitched out cave chunks. After exploring a bit I came across a massive wall with the ice spike cave chunks that surrounds all of spawn. After going out a bit the surface world generation fixes and its jungle edge for as far as I've explored