If you have a Freeview adapter then re-scan that, otherwise re-scan the digital channels on the TV.
Quest, QVC, Drama, 5USA, ITV2+1, 5Star, Paramount Network, ITV3+1, Sony Movies Action, Channel 5 +1, TJC, 5Select, ITVBe +1, ITV4 +1, Blaze, CBS Reality, Horror Channel, TCC, Blaze +1 are some of...