Those who ordered Carbon Cadet kit, might have been notified by MD about the delay. At this point you should not worry. As you probably know, i got GMK Carbon R2 samples earlier and i discovered an issue with one key in Cadet kit. That specific key gets a replacement and afaik the replacement were already shipped to MD. So there is a slight delay. I personally don't know if it will cause delays for other people, who did not ordered Carbon Cadet. So please don't quote me on that. Tho it seems like some people got their shipping notifications.