Fixed birthday checking updated j_db

src/discord/birthday.rs

@@ -78,16 +78,13 @@ pub async fn list_birthdays(ctx: &Context, msg: &Message) -> CommandResult {
 
     msg_builder.push_bold_line("All the birthdays I know:");
     for birthday in birthdays {
-        let guild = msg.guild(&ctx.cache).unwrap();
-
-        let member = guild
-            .members
-            .get(&UserId::from(birthday.discord_id))
-            .unwrap();
-
+        let user_id = UserId::from(birthday.discord_id);
+        
+        let user = user_id.to_user(&ctx.http).await?;
+        
         msg_builder.push_line(format!(
             "* {} {}",
-            member.display_name(),
+            user.name,
             birthday.birthday.format("%m-%d-%Y")
         ));
     }