Hi I have a problem with brake servo itermitently ive been told oil gets in vaccum pipe and gets into servo there was a recall to fix this which I have check if my car has had but the question is if it's been done and it's gone again would Land Rover repair the fault again it's cost me a lot already as with not having no brakes my wife went through a brick wall not to mention damage on car as well has anyone come across this too any advise would be much appreciated on this

New vacuum pump, pipework and servo required