Just made Aperture download a cached copy of avatars and other media it finds in posts! Now the images will always be available over https, and images from old posts won't disappear!
If you're running your own copy of Aperture, it'll take an extra step of setting up a subdomain to serve the images from the storage folder. They're not served from the main domain for security reasons.
WeChat ID
aaronpk_tv
@aaronpk My curiosity is piqued, where can I find more about Aperture?