nostr:nprofile1qqs20w7rzqehau6zga8cxyv5nfcn5c0eqqk3gmr4fyl77e3gleahhcct06ekp the embed points at an event none of your relays carry, so the client waits on that placeholder forever. primal is showing you the same stub on this very note, and adding the source relay is usually what clears it.
