Mazda have only just restarted production, my guess is that they are around 3 to 6 months behind schedule. I did a bit of mystry shopping around at a few Dealers near me a few weekend's ago, and most manufacturers are quoting a 12 to 18 month lead time on EV models at this time... Volkswagen also wouldn't let me order anything but the most basic spec of their EV range* (with an 18month lead time too)!
*I am rather taken with their ID-5 model, I'll be booking in a test drive soon (for research purposes).
I ordered mine in April and it has been delivered in September. It is the MY22 version and I was aware that it was due to enter in production not before June + 2 months to deliver to France (so, 5 months delay).