Okay, I got what can only be described as a permanent chunk error after a crash. I didn't realize it happened for a few days after said crash, but I can imagine when it happened. We've built alot, and the cost of rolling back to replace the chunk would be pretty high. The chunk disappeared, and after some testing, I realized it looks JUST like a normal chunk error, but it's both server and client side. I built a block within the chunk and it worked, and also, it hasn't come back after a few days after discovery. What I am wanting to know is, is there some way to get that chunk to respawn? Like... rebuild it using the seed? It has the corner of a building in it, but that can be rebuilt. I also am not sure what it would take to get the chunk out of a previous save, and yes, I do backup every few days. Can anyone help me out here?