Now, here is the list of items included with the OF1400, and it *does not* list the guide rods, but they are sure as heck in the box.(edited based on Shane's site update)
Now, here is the list of items included with the OF1400, and it lists the guide rods.
So, I don't have a concrete answer for you..... But they are not listed as a buyable accessory, so I'd bet they're included. They're shown in the parts diagram below if you do need to order replacements. They do NOT come with the edge guide or the rail guide, so they pretty much have to come with the router...
They are dark black, and are hard to see when seated in the Systainer insert. Poke around (and use a flashlight!) and make sure they're not there.
The other thing to fix, both on this website and across the internet, is photo of the mid-tier LR32 kit (#583290).
The linear stops are listed, but not in the photo.