Tried and now there's no trace of a note anywhere 🤨 even the likes in notifications are gone.
Well, I'm not touching #amethyst "upload btn" again anytime soon.
Discussion
😔🤷
Then this looks like a relay setup issue. The note might have gone only to a slow relay. It's not uncommon for the slowest relays to reply minutes after you load the page. If one of them has your note, and the faster ones don't it will look like the note is not there until it shows up (minutes later)