Turns out it's a UK business shipping from the UK and it's taken the usual month to arrive. The estimated delivery time of 7-15 days, and mention of Australian postal service suggests it's a local supplier, and I saw nothing in the cart process to suggest otherwise. Really not impressed with that little deception; if I wanted it to take a month to get to me I'd have ordered it directly from the maker. If it wasn't intentional I suggest you make it clearer that it's coming from overseas.
Other than that, product is as described and I've used Sugru before so I already know it's good stuff. I recommend the product but not this supplier.