Why Nostr? What is Njump?
2023-03-22 22:52:59
in reply to

sondreb on Nostr: It's likely two different posts, the latter has an derived identifier from the post ...

It's likely two different posts, the latter has an derived identifier from the post itself while the first one has a custom identifier (which should be d-tag in the event). Some clients posts to Relays that doesn't implement NIP-33 and that can cause some issues.
Author Public Key
npub1zl3g38a6qypp6py2z07shggg45cu8qex992xpss7d8zrl28mu52s4cjajh