According to Leo DS, the German distributor had it scheduled to ship two days ago. If I understand him correctly, it costs $1.5 million to manufacture these units, but it needs to be done in bulk, so they are waiting for preorders to reach a certain threshold.
That's bad, especially after the previous delays and the switch from FPGA to emulation. Various YouTubers have been promoting this thing or at least being very uncritical of it.