My character Fradlock (EU-Hellscream) doesn't update regardless how many times I press the Search button with the Live box marked. Fradlock is updated on EU Armory, but for some reason, the live update function doesn't work with that character.
I tried the update on another character of mine, Fradbear (EU-Agamaggan). On this character there was no problem what so ever with the updating.
Edit. Fradlock has now been updated on Wowheroes, so I consider the problem solved.