I just spoke with Canadian customer service. I was told they still had Moth Brown e/s in stock and will look into why the item is showing up as sold out. I was able to place an order by telephone. The only problem with telephone orders is that you get no tracking what-so-ever so have to wait for the item to arrive, which can be scary for those of us who like to know where our package is.
It is true though that the stock quanitity we get here in Canada is often very limited, and they don't usually restock like the US site. The stock quantity in stores is often extremely limited too.
I've only picked up 2 items from this collection, a Rocker lipstick that I have already received, and the Moth Brown e/s I ordered today.
Rocker is not nearly as glittery as it was way back when. I remember the original quite fondly and the other sparkly lippie released at the same time, Velvet, a dark goth type purple.