The fact we're even still arguing about why the goal might have been disallowed never mind if it was correct or not is absolutely shameful. The referee was hugely incompetent all night, and in his haste to find fault with the goal he's forgotten to even get his story straight.
Dodgy as f**k, and certain anoraks on this thread posting 400 times somehow more sure of what the ref's given than the ref is, just trying too hard.