From the official OU account on Twitter (https://twitter.com/OUKosher/status/958005457972494336):
The OU has begun to use a DE symbol in limited situations. Keep in mind that for a variety of reasons, maintaining DE integrity can be extremely complex.
(Vaad Hakashrus – Cleveland Kosher, KosherQuest.org)
Brands: Forrelli
(Star-K)(Ed: This is being sold in our local stores. )