Similar story for me, I think November. I checked back in I think in December and they told me they had run out of stock. I was told early January (well, here we are, still waiting). On the other hand my friend ordered just before me and she got hers pretty quick. I guess she got the last one, hah.
I ordered before they had them in stock. They estimated mid november to start shipping. They started shipping some late nov/early December. I asked for a TPM to be installed on my laptop, which they are apparently doing by hand. This is what they attributed the extra ~6 weeks and counting delay on top of the original delay to. Last I heard after I reached out to them (December) they hoped to ship “second half of January”. They did not mention this when I added the TPM to my order. Not super happy about this obviously :/