>>9566
>empty upload
A peculiar similar phenomenon happened today. I was watch this recently-uploaded video, then it stopped loading at roughly 4 minutes in. It stopped loading because that IA item was emptied. You can see capture of it as empty in archive.ph:
https://archive.org/details/worlds-most-amazing-videos/S01E01.mp4
Why was it deleted? IDK, maybe IA use a content ID system like YouTube = unfortunate if true. Example of an upload where it's files were deleted minutes later: shown by addeddate and file timestamps.

Those Ponychan uploads, maybe the files were deleted very soon after upload.