Every hashgacha has +&-.
I've seen OU-D hundreds of times. I've never seen OU-dairy before. It's almost like they are stressing that fact.
They don’t label DE anymore, so even though it clearly doesn’t contain dairy ingredients it’s labeled dairy since keilim are dairy.
Why would they label it dairy when it's just DE? That would give the impression that it is not allowed to be consumed with or after meat, when in fact it would be allowed for those okay with CS.
It isn’t ok for anyone to eat it with meat
For Sephardim. And Ashkenazim right after. And if not actually cooked on DE then for everyone.
So it is important to label for ahkenazim so they don’t eat with meat.
Still gives the impression that it's not to be consumed within 6 hours of meat, which is wrong.
As does every OU-D. This isn't any different.
Were they labeling OU-D just for DE?
Yes, for decades.
My guess is it was a design choice. The OU doesn't require dairy to be spelled out.
they restarted
it’s up to the company. Some companies don’t want to have to limit themselves to DE. For example Oreos (which btw the original flavor ones are 100% pareve, not even DE)this way down the line if they ever want to change their formula they don’t need a whole new hechsher. From the OU’s standpoint it is a whole different hechsher as there are different requirements and it has a different label… nabisco doesn’t necessarily understand that there are people who wouldn’t eat it if it’s Chalav Stam
(which btw some of the original flavor ones are 100% pareve, not even DE)