The label seems correct to me.
Flower shape, size, colouration and patterns fit the description. The only thing is that "faint musky rosy scent" doesn't add up, they're supposed to have a wonderful, strong, citrusy smell. Check for COVID
In case you're thinking it could have been the victim of a mislabeling with
Phal lueddemanniana, both
luedde and
hiero grow all over the Philippines in the same areas and are currently thought to be a single species with different forms.
However, they've been crossed many times in nature and in culture, so it's impossible to say who's who.