This is the 7th tie break in a row where he was down in the beginning. Surely, he wasn't lucky to win all of those.
I think if you're a minibreak down twice against a huge server in a breaker you're asking for trouble. I think he got a bit lucky - on one of them Ivo double faulted. Still, all's well that ends well. Or are we not allowed to assume Andy might actually get a bit lucky once in a while now and everything breaking his way must be down to his thick legs and magnificent skill?