I'd be willing to bet you actual hard currency that its NOT newly produced episodes but the station beginning a syndication run of the already existing episodes. I haven't seen even a hint of a whisper of a rumor of a revival of
The Nanny with new episodes being filmed on any of the TV news sites I read. (Same-same with Sally Field &
Gidget. That's even more unlikely to be newly filmed episodes, can you honestly see 64 year old Sally Field playing 19 year old Gidget?
)