Maybe it's just a website error. We can hope.
I have only a small thread of hope because the Britax.ca website says the same thing - 20lbs min ff'ing. I didn't think companies would come in with a 20lb min ff'ing for just a few months with the expense involved of changing stickers and manuals, but apparently I was wrong and Graco just was a leader of the pack with the My Ride. :shrug-shoulders:
Our BRU (in SK) has nothing left on the shelves either....it seemed sooooo empty with no Britax seats around. I actually went to look at the MR and they didn't even have any of those either...not sure why! Do you work at BRU? Can I ask you, when new seats come out, like the Britax ones are about to, will you get a seat faster by preordering online? Or is it better to just wait until they hit the shelves? Do you risk not getting the pattern you want if you wait to get it in store? Or is there usually a large inventory available?
It depends on your store and what pattern you want. I never thought to write the #'s down and bring them to work with me, but if I had I would've been able to tell which will be regular stock and which will be special order. If it's a special order pattern, then you'll end up having to order it anyways. If it's regular stock, it's hard to say - our store has the Triumph 65 on the shelf and people are buying them (only 3 left out of 7 and I just put the display out last night,) but I know Featherhead hasn't received her pre-ordered one yet.
If your store isn't a high volume store, then I'd do the advanced order because when it comes to the Britax seats, how many different patterns are available vary based on sales. Our store is one of the highest in Canada, so we get a larger selection than one of the lower volume stores would, and we often get a greater quantity shipped to us at the beginning than a lower volume store would.
So long story short? I'd probably just preorder it. It guarantees you get the cover you want without potentially having to wait for a special order.