I am waiting on a wenge neck build, the only info we have been given is 'supply chain' issues.
That said, I believe most wenge comes from the Congo which has a whole host of issues ranging from armed conflict to ebola just in a regular week. Once you add covid on top you can see why things in that supply chain might have gone a bit wonky from the bottom up.
Wenge is also listed as 'endangered' (albeit that information is very old
Invalid Link Removed) so you also have the fact that it will just be less readily available.
I'd be interested to hear from
@Sheldon D. whether there are ethical issues causing problems in the wenge sourcing. I really love a wenge neck but if it can't be ethically sourced that is a good enough reason for me to change and switch it out for something else.