Hint: your wishlist has not been set to public viewing, therefore nobody can see it.
Go to account > Orders & Settings, then click on "Privacy" on the left side bar. Set "Share Wishlist With" to "anyone". Then it should work.
Hope this helps, good luck, happy birthday, etc ;)
Nice seeing you Dampsquib! How are things?
Not bad more surgery coming up.
Hope to recover faster than previous surgery's.