nostr:npub19lt4284mghqxekzm6n5njxurnxrxhqhrva2leusdsuu5ja5jeycq66qfjk ok, chased it down a bit more. Ivory > Chrome = shows code, not rendered.
Copied link from Ivory and opened in chrome directly, didn’t work. Same copied link opened ok in safari. Also Masto client > chrome works. nostr:npub1x8tf8l4z7jm9v8nslc2my5w2ynlceszrukfnvyksruu9muw48c7qh89je7 seemed to think it might be an issue with Ivory sending the wrong headers. Does that help? It’s weird that it used to work fine from your nostr:npub19lt4284mghqxekzm6n5njxurnxrxhqhrva2leusdsuu5ja5jeycq66qfjk posts though.