Seven months later, these two stations are still airing (two different music shuffles of) the same automated oldies/classic pop hits format piped up from NYC, with the only local element still being the automated TOH ID. (I haven't listened for the weekend graveyard hour brokered "health" show that was posted about here, if it's still on).
However for the past few weeks, the one at 1470 AM (WAZN) has been having serious signal issues, sounds like transmitter and/or antenna problems. It seems to now be operating at a low "flea" power, barely audible where I am in Somerville only about seven miles east of the Lexington transmitter, where it was previously fairly strong day and night. I can still tell what song is playing, but just barely. At times it may have been off the air recently, or transmitting at such low power that it wasn't coming in at all. The original longtime AM station at the same site, 1150 (now WWDJ), seems to be transmitting as usual.
The other Multicultural station broadcasting the canned oldies/classic pop hits format, WLYN 1360, seems to be transmitting as usual from Lynn.