If you've been sitting around on the veranda at Captiva drowning yourself in tequila sunsets, . . .
Yes, while the grant was awarded in 2007, many grants are multi-year and I think that was likely the case in this instance.
Digging through the program documentation on SLATT, SAR, and CAT, it becomes obvious that these flyers were just one small component of a massive program. Even after the contract was completed, the flyers had to be created, reviewed, approved, and distributed.
I think the oldest date I've seen on any of the various PDFs I've looked at is mid-March 2011, so they may only have been in existence for about a year. I didn't bother to check the dates on the modified versions on some LEA websites, which is where I suspect the public leak originated.
There are published SLATT documents from 2010 that talk about the CAT program and rather generally about the details, but they never mention these flyers, so I think they likely didn't exist at all (in any sort of final form) until sometime in 2010 or later.