I noticed them on but didn't know they were in stereo, couldn't get enough of a signal for my radio to switch over.
If they were indeed in stereo this might mean they're dropping the talk format. Last time I heard a mono station flip to stereo, it was K289BN simulcasting WOAI and it dropped the talk to become hip-hop about 30 minutes after I noticed the change to stereo.
Oh yeah and something else I noticed, they improved the audio, it sounds good now with no more basic telephone lines.