KnifeFed

I posted this on reddit too and got this reply. I hope it comes back soon.

It has been removed both from here and from nomansskymods.com.

If you feel comfortable with the developer console (F12 on most browsers) you can circumvent this. The "onclick" event for the "download with manager" option makes a call to loadBox('http://www.nexusmods.com/skyrim/ajax/downloadwithnmm?id=1000251755'); Entering that in the console, either omitting the "http://" portion, or by changing it to "https://", will allow the download to proceed. Yeah, it's not a problem for me. I was just making a suggestion for a quick fix the developer(s) could deploy. I think it's good practice to always make URL:s protocol agnostic.

When clicking a download button, a script requests this resource: "http://www.nexusmods.com/nomanssky/ajax/downloadwithnmm". Simply removing the "http:" part from that URL in the source code would make it work for both HTTP and HTTPS.