ssb: Fix showing flags if we see the messages in the other order.

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&ttk+7f/g/WgX4SRItibpx+2t+vs1/OcJm+1Xb1JFv6w=.sha256"
+	"previous": "&y50BAPUo1VWpQgBG3tTLP5rX83CAOGkjWKyJNKP0M8M=.sha256"
 }

apps/ssb/tf-news.js

@@ -116,6 +116,7 @@ class TfNewsElement extends LitElement {
 				message.parent_message = placeholder.parent_message;
 				message.child_messages = placeholder.child_messages;
 				message.votes = placeholder.votes;
+				message.flags = placeholder.flags;
 				if (
 					placeholder.parent_message &&
 					messages_by_id[placeholder.parent_message]