I followed the instructions on https://superleague.zendesk.com/hc/en-us/articles/360015767054-Downloading-and-uploading-survival-guide to download the "world" and "world_nether" worlds, but the /download command doesn't generate a link for me to download it from.
The commands I ran were:
"
/download world world
/download world world_nether
"
I got a response of "failed to upload file".
I can see in the downloads folder on the server that two files have been generated but I don't know how to get them.