Map Archived · read-only

Why am i undable to download this map:
https://web.archive.org/web/2020/http://www.minecraftworldmap.com/worlds/hxnH0
It says the ap has 61 downloads... but im unable to do it why ??

When you upload a map you have the option to enable or disable downloads.
This user must have enabled downloads when the map was published, and then went back and edited the map to turn them off.