Friendlist bug

I've noticed, when people transfer characters, or delete them, it bugs out your friend-list, and it gets annoying because it's not easy to rid get of,
But, there is a macro that works to remove this bug whenever it happens, and it's easy and simple to set up

Open your macros and make a new macro,
copy and paste this to your new macro: /script RemoveFriend(4)
Change the number depending on the "Unknown" on your list, and put the new number there
Exp:
Paul
Bob
Jennie
steve
Unknown
ext,
You would put "5" in the ( ).
(:

lol thanks a lot :)