Also discount upgrading educational to commercial?

I was, after many years as a non-student, finally thinking of upgrading my v6 educational license to v8 commercial.
The 33% discount made this justifiable (I am not a professional use - I just use it for my hobbies). But I saw on the Upgrade promotion page that the 33% discount does not apply to educational licenses.

I am hoping this means someone cannot upgrade one educational license to another educational license and get the discount, and not that I will not get it when I move to commercial.

Can someone provide clarification for me?

Yes, the current promotional discount does apply to upgrades from educational to commercial.