I got mine from the first batch too, it was about a week in customs here (switzerland) + a couple days for transport delivery etc.
with another monome order I was super surprised how good usps are as it arrived at home the same week I ordered. I guess it mainly depends on what partners they have in foreign countries and how good a handling they have set up or how the route is prioritized, and traffic of course. but yeah, customs really are a black hole every time. certain routes more than others. my last (non-corporate/private) import from the states to germany it arrived super quick, then I waited quite some time for pick up, and at the end I had to go to the office and open it for them and explain what a monome is (a simple “it’s a musical instrument” would have been quicker for both, though it was fun)