Merge pull request #203 from vexorian/20201122_dev

Fix bug with remove duplicates making things break in the channel schedule editor until other tool is used.

web/directives/channel-config.js

@@ -288,6 +288,7 @@ module.exports = function ($timeout, $location, dizquetv) {
                     newProgs.push(tmpProgs[keys[i]])
                 }
                 scope.channel.programs = newProgs
+                updateChannelDuration(); //oops someone forgot to add this
             }
             scope.removeOffline = () => {
                 let tmpProgs = []