Probably gone away.
WBZ isn't owned by CBS any more, and CBS News Radio has changed syndicators, so those two changes has likely led to that going away.
What happened to CBS Evening News audio at 6:30pm and 7:30pm on WBZ-AM Boston Medford radio 1030 ?... Has CBS Evening News audio moved to another time? Moved to another Eastern Massachusetts radio station?
CBS News Radio has been syndicated by Skyview for, what, almost a year now? Does anyone care to speculate if CBS News Radio might just disappear altogether, similar to the way (the original) NBC Radio News vanished for many years prior to its return?
What happened to CBS Evening News audio at 6:30pm and 7:30pm on WBZ-AM Boston Medford radio 1030 ?... Has CBS Evening News audio moved to another time? Moved to another Eastern Massachusetts radio station?
The CBS Evening News is still on WBZ-AM, but it's now on only at 7:30 PM.
What happened to CBS Evening News audio at 6:30pm and 7:30pm on WBZ-AM Boston Medford radio 1030 ?... Has CBS Evening News audio moved to another time? Moved to another Eastern Massachusetts radio station?
iHeart has owned WBZ-AM for nearly 1 year now since Entercom had to divest WBZ-AM plus some of their Sacramento and San Francisco Entercom outlets to get the CBS Radio deal approved.
My take here is that since iHeart owns the station, iHeart wants their own content cleared on their stations, like NBC News Radio, an iHeart product, over their competitors.