Thanks for your wicked-fast answer. I can download through this link.
I've recorded a gif of everything happening: Gyazo
It appears to append my license url to the redirection:
I just purchased your Post Macros addon for XF 2.1 and tried to download it. However, I'm greeted with the following error:
Oops! We ran into some problems.
The page or content you requested was not found - please check the URL, or if you followed a link, please contact the...