JDownloader wrote story-shaped names for highlights during one period of
its life, so the same item exists on disk as both
0ct0ber19 - C5dQPEYpd9W.mp4
2024-04-07_0ct0ber19 - 01 - C5dQPEYpd9W.mp4
which parsed to the ids "C5dQPEYpd9W" and "01 - C5dQPEYpd9W" -- two posts
for one item. The leading ordinal is a position within a day's stories
and carries nothing the shortcode does not, so story and highlight ids
drop it. Post ids are untouched, since those are permalinks.
Measured on the two real files, same archive, cache cleared between:
without the fix the profile reads "Heestory - 2 items", with it
"Heestory - 1 item".
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>