I wonder if this only works for Leafs that were originally leased? I know some people have been speculating it only works for later '13 and on models but my '13 is a November build and it doesn't work

can't get much later than November. All I can think of is my '13 was purchased, I didn't lease, could this be the case? Has anyone been able to pull up a purchased Leaf of '13 build, or really any purchased Leaf would be also interesting....
BrockWI got his leaf in 3-'13(probably build date of Jan or Feb '13.....)and it worked so that kind of eliminates the idea of early '13's not working, not sure if his was leased or originally purchased though.
Basically all '13's I've checked off CL work but then again I'd assume almost all were leased.