This was done by someone new to this, but looking at the file I can see the loot...

Any guess as to why it won't let me upload the loot data in this file?

I'm not entirely sure what your friend did, but the file got messed up. At some point, word wrap was applied to the file.

I just removed the word-wrapping that was done and here you go. Upload this file and it'll work.

Sorry about the delay in the response to this, my apologies.