I called the Vaad HaRabbanim of Flatbush and confirmed the alert below. The restaurant technically also has supervision from Kehillah Kashrus but I suspect that it has been removed also.
FYI, I had dinner from there Monday.
The following kashrus alert is from the Vaad Harabbanim of Flatbush on January 3, 2006.
Effective immediately the Vaad of Flatbush has terminated its hashgacha at Nosh Express Restaurant located at 2817 Nostrand Ave., Brooklyn, NY for kashrus reasons.