sorry to hop late into the rabbit-camp
I'd be interested in knowing exactly how they did that.
The Swiss "Feldschlösschen Group" (belongs to the Carlsberg Group now) has established the so-called "Moussy" in the Middle-East Market - and it is 0,0%. The Beer is brewed traditionally and then the Alcohol is taken out by "vacuum-destillation" (whatever this is - lol). Check this site:
Moussy Languages: English and Arab
The company claims to be very successful with 9 varieties: Classic, Dark; Apple, Blueberry, Cherry, Lemon, Peach, Raspberry and Strawberry.
Scandalous: no Ginger Beer.