It came today, so turn around time was about 11 days.
I guess I'll update this thread on what is going on...
Well, that card lasted about 2 weeks before getting crashes.
Ship it back to them and get another card back (~2 weeks total time), and... it freaking has the exact same issues.

Which means, I get to ship it back yet again.
At least they are picking up the shipping, or at least that is what they said on Friday. We will see what they end up doing.
I think they have a stockpile of cards, that they use for RMAs, that are mostly all defective, and nobody wants to go through the stock and actually test which ones actually work. Either that, or there validation tests are pretty crappy.
Oh, and in case you guys are wondering, these cards have been tested on multiple system with different architectures and they all exhibit the same issues no matter the system or OS.