From The O/K: Wegman’s Salt n Pepper Pistachios

A limited quantity of Wegman’s Salt n Pepper Pistachios has mistakenly been sold with the O/KP symbol. The product is Kosher pareve certified but not for Passover.
From The Star-K: Plantation Candies

Plantation Candies of Telford, Pa., under the certification of Star-K and previously under Rabbi Kaplinsky, has had its certification revoked effective immediately due to Kashrus violations. All products manufactured by Plantation Candies, even when bearing either a Star-K or Kaplinsky Kosher symbol should be considered NOT KOSHER.