Was too big(40mb) to attach, so here is a dropbox link to it.
https://www.dropbox.com/s/bh5tiud9rx9fhzr/world.zip?dl=0
I couldn't find any similar bugs that involve loading or chunks, and also, I don't think it can be command blocks, as they are set to false in server.properties
The server has not been run on multiple versions.
so what should i do?
Another interesting thing is the world loads up fine in single player.
This is a vanilla server that has not been modified by a 3rd party tool.
Anyone still here?