Sometimes cable companies remove certain stations from their
program line-up.
It could be they're upgrading their programming and may have the station return on a different channel.
But, if it doesn't return within a month or so, it's probably been removed for good.
It may NOT be a popular station or the station may have
become part of a premium service.
Therefore, you pay extra $$ in order to have it as part of your cable programming since their are several different premium packages for digital cable ...