I'm having some troubles with Npub.pro. Two sites consistently have this behavior where I publish a post and it does not appear until one or two refreshes. Then on another device it disappears again.

I tried to propagate it to most relays. Is it some caching issue? Or is it getting the messages directly from relays when rendering? Is there a way to know which relays?

I have a script that republishes events to all my relays, so they should know about all posts:

https://github.com/jooray/nostr-scripts

The accounts with this behavior are Lunarpunk Festival 23. 8. 2025 and The Ohm:

https://lunarpunk-festival.npub.pro/
https://theohm.npub.pro/

See the videos. First a post appears and then after a few refreshes there are newer posts:





Also, it's independent of browser, internet connection and whether mobile/desktop. And which article is the last displayed is somehow consistent.

Please help debug 🙏