If it makes you feel any better I got my replacement from Skyjacker with very little issue. I contacted them and provided proof of purchase, verified the shock number, and they sent me a replacement. Took a bit to get it in hand, but the process wasn't bad.
I was going to contact them again soon because they also offer a 2.5" spring to see if I can find more details on them. Hardly any brand make it easy to find their spring rates these days.