I downloaded it from the permanent link I got and listed under "my purchases"
the text before the zip is:
Thank you for purchasing Jav-It by jav-it.
You purchased the tool on xxx for xxx with the email xxx. This page has a unique URL for your purchase. You can always access the latest files from this page.
I thought it was the patreon version, it works when downloading from r18 just not dmm
I'm not familiar with Discord, what channel should I join?