I just checked my sleeves. They are the original sleeves that I got when I activated the voucher.
They say "Park Hopper Pass" on them! Ha, ha.....
I agree that this is just to get the CMs to actually look for a pass. Of all the times I checked in with an AP rate, nobody has asked to see my pass. In fact, many times I've been asked if I need Theme Park passes. I'm sure there are better ways to do it and better ways to inform the guest of the new policy, but sometimes Disney assumes the guest will just "understand" a policy - magically. It doesn't always work like that and it's uncalled for to have a CM get rude about it. Especially since, if this is the reason, she doesn't seem to understand the policy either!