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There's something weird happening on Koyori's last ASMR.
Usually, one youtube link is either in "stream mode", or in "vod mode". In "stream mode", you can download it with ytarchive but not youtube-dl. In "vod mode", you can download it with youtube-dl but not ytarchive.
After a stream ended, the link will stay in stream mode for another 15-30 mins, then switch to vod mode, reducing the final download size.
Koyori's last ASMR is somehow still in "stream mode", 18 hours after it ended. On the other hand, her Pokemon stream which started later is already in "vod mode".
