If you're referring to the Black Dragon Ninja, yes, you're correct. But I was planning on cancelling my current pre-order, re-order with my Reward Points, and have my brother order a second for me.
EDIT: Ah, I just saw the highlighted part of my quote in your post.
Yep, you're correct. I was thinking of calling Jen at Sideshow to see if they could let me pick up another. During the initial PO, there were no limits on the number of EX Vipers you could order. The EX "sold out", then came back in stock with a limit of one.