TiVo says Encore but it’s actually Screenpix

Comcast Elmhurst, IL area.

On my TiVo, channel 519 says StarzEncore Classic but it's actually the new Screenpix Channel.

The TiVo did get right channel 520 which is SPXAS but 519 still showing Encore.

Not sure is this is a Comcast Channel Map problem or a TiVo problem.