"no longer available" --> "unavailable"

app/soapbox/features/status/index.js

@@ -412,7 +412,7 @@ class Status extends ImmutablePureComponent {
   renderTombstone(id) {
     return (
       <div className='tombstone' key={id}>
-        <p><FormattedMessage id='statuses.tombstone' defaultMessage='One or more posts is no longer available.' /></p>
+        <p><FormattedMessage id='statuses.tombstone' defaultMessage='One or more posts is unavailable.' /></p>
       </div>
     );
   }