No AP discount with new codes

I saw that the new AP discounts for May came out. I called this morning, but was told that the new discount does not apply to the campsites

I have gotten an AP discount before, so I know that the discount sometimes applies. Any chance that another code for the same time period will come out that will apply to the campsites?

 

I can't say for AP discounts, I do know AAA discounts pop up. I'd keep trying.