First, this is a re-try to fix. The original crash was apx 1 year ago and there has been no fix for it yet.
As you see, it is my survival world. After the crash and until now, I was able to move around some in the chunk I was in. I was/am indoors, but I am pretty sure no other chunks loaded. Also, if I moved, I would typically be put right back a few seconds later. Redstone buttons and pressure plates do not depress when pressed.
When I got on just before writing this, there is nothing in that world, just black. I can't move around or place anything. I can't eat either. All of my other worlds work just fine with no problems.