Show deck problem, if there is one

ahtcg_bot.py

@@ -87,10 +87,18 @@ class ArkhamDBUpdater(commands.Bot):
                 await message.delete()
 
     def status_for_deck(self, prefix: str, deck: ArkhamDBDeck) -> str:
+        url = f"{self.arkhamdb_client.origin}/deck/view/{deck['id']}"
+        status = f"{prefix}[{deck['name']}]({url}) [{deck['id']}]"
+
+        issues = []
         unspent_xp = deck["xp"] - deck["xp_spent"]
-        status = f"{prefix}[{deck['name']}]({self.arkhamdb_client.origin}/deck/view/{deck['id']}) [{deck['id']}]"
         if unspent_xp > 0:
-            status += f" {{{unspent_xp} unspent XP}}"
+            issues.append(f"{unspent_xp} unspent XP")
+        if deck["problem"] is not None:
+            issues.append(deck["problem"])
+
+        if issues:
+            status += f"***{', '.join(issues)}***"
 
         return status