diff --git a/src/modules/utility.js b/src/modules/utility.js
index bd629cb..b56fe05 100644
--- a/src/modules/utility.js
+++ b/src/modules/utility.js
@@ -5,6 +5,7 @@ const CATEGORY = "utility";
 
 const sharp = require("sharp");
 const {Constants, VoiceChannel} = require("@projectdysnomia/dysnomia");
+const Endpoints = require("@projectdysnomia/dysnomia/lib/rest/Endpoints.js");
 
 const {
   formatTime,
@@ -764,7 +765,9 @@ lookupinvite.callback = async function (msg, line) {
     return "No arguments passed.";
   }
 
-  line = line.replace(/(https?:\/\/)?discord\.gg\//, "");
+  line = line.replace(/(https?:\/\/)?discord(\.gg|(app)?.com\/invites)\//, "");
+
+  if (decodeURI(line).indexOf("../") > -1) return "nuh uh";
 
   let bail = false;
   let error;
@@ -1052,9 +1055,9 @@ flagdump.callback = async function (msg, line, [numOrMention], {id, list}) {
     }
     return `All flags:\n\`\`\`${flagsFromInt(allFlags, USER_FLAGS)}\`\`\``;
   } else if (/<@!?(\d+)>/.test(numOrMention) || !isNaN(id)) {
-    const targetId = id || numOrMention.match(/<@!?(\d+)>/)?.[1];
+    const targetId = id ?? numOrMention.match(/<@!?(\d+)>/)?.[1];
     if (!targetId) return "Got null ID.";
-    const guild = msg.channel.guild || hf.bot.guilds.get(msg.guildID);
+    const guild = msg.channel.guild ?? hf.bot.guilds.get(msg.guildID);
     let user = guild && (await guild.fetchMembers({userIDs: [targetId]}));
     if (!user || !user[0]) {
       user = hf.bot.users.get(id);
@@ -1062,11 +1065,18 @@ flagdump.callback = async function (msg, line, [numOrMention], {id, list}) {
       user = user[0].user;
     }
 
+    if (!user)
+      user = await hf.bot.requestHandler.request(
+        "GET",
+        Endpoints.USER(id),
+        true
+      );
+
     if (!user) {
-      return "User not cached.";
+      return "Failed to get user.";
     } else {
       return `\`${formatUsername(user)}\`'s public flags:\n\`\`\`${flagsFromInt(
-        user.publicFlags,
+        user.public_flags ?? user.publicFlags,
         USER_FLAGS
       )}\`\`\``;
     }
@@ -2356,7 +2366,10 @@ guildinfo.callback = async function (msg, line) {
       if (guild.instant_invite) {
         invite = await hf.bot.requestHandler.request(
           "GET",
-          `/invites/${guild.instant_invite}?with_counts=true&with_expiration=true`
+          `/invites/${guild.instant_invite.replace(
+            /(https?:\/\/)?discord(\.gg|(app)?.com\/invites)\//,
+            ""
+          )}?with_counts=true&with_expiration=true`
         );
       }