Well, ah, that's, ummmm -- [checks notes] -- huh, it just says here "that's even worse."
(Just to clarify though, any messaging I've received so far after the 10th were general email blasts to those affected; I did submit a ticket to D&D Beyond when the issue first occurred but I haven't...
One important point that might be getting overlooked here is how the pricing actually breaks down when one orders the core rulebook physical + digital bundle, as there's a significant difference between what shows when you add this bundle to your cart, versus how the pricing actually breaks down...