Yeah, 38 mm Barenia went out 2 weeks ago here in USA.
But, yeah, you guys are not getting anymore 42mm Barenia single tour. So, the supplies are LIMITED for sure. 1-3 weeks shipping means that the supply is extremely low and has to come from other regions.
They're handmade in France and sent to China for assembly with the watch.
You should be aware of Chinese New Year that's ongoing right now and causes an almost total production shutdown of nearly two weeks and knock on logisitical delays probably affecting over a week or two at one side or the other, so nearly a month.
If they didn't get here from France in time there'd be nobody to put them in the boxes, for example.
On the other hand, with the expected March event they could be discontinued.