diff --git a/lib/shared/messages/text-message-spec.js b/lib/shared/messages/text-message-spec.js
--- a/lib/shared/messages/text-message-spec.js
+++ b/lib/shared/messages/text-message-spec.js
@@ -84,9 +84,11 @@
 
   messageTitle({ messageInfo, markdownRules }) {
     const { text } = messageInfo;
+    const textReplacingSpoilers = text.replace(/\|\|(.+?)\|\|/g, '⬛⬛⬛');
     const parser = SimpleMarkdown.parserFor(markdownRules);
-    const ast = parser(text, { disableAutoBlockNewlines: true });
-
+    const ast = parser(textReplacingSpoilers, {
+      disableAutoBlockNewlines: true,
+    });
     return getFirstNonQuotedRawLine(ast).trim();
   },