Ensure expired permissions are removed when users/groups are loaded for commands

common/src/main/java/me/lucko/luckperms/common/commands/impl/group/GroupMainCommand.java

@@ -67,8 +67,10 @@ public class GroupMainCommand extends MainCommand<Group> {
 
         if (group == null) {
             Message.GROUP_NOT_FOUND.send(sender);
+            return null;
         }
 
+        group.auditTemporaryPermissions();
         return group;
     }
 

common/src/main/java/me/lucko/luckperms/common/commands/impl/user/UserMainCommand.java

@@ -91,6 +91,7 @@ public class UserMainCommand extends MainCommand<User> {
             return null;
         }
 
+        user.auditTemporaryPermissions();
         return user;
     }