What happened to the iNuke series?

I bought a couple of iNUKE1000 amplifiers a couple years ago, and their performance has been excellent, especially considering their value, light weight, and low impedance matching. I was planning to buy a few more until I found out that they are all discontinued, and the closest thing that Behringer has are the NX series amps which are heavier and significantly more expensive. Does anyone know why they're discontinued?

I experienced something similar when I bought a Behringer X32 CORE that retailed for $500 brand new, and then it was discontinued a month later. I wanted to buy more, but by then price has gone up to about $1,500 on eBay for *used* models! And sure enough, I'm starting to see used iNUKE amps being sold at 3rd-party retailers for much higher prices because of the supply vs. demand.

Is this a trend I should worry about?