Incorrect Branding

[Adam 404]

I notice that stagecoach never modify there branding whens changes occur.
Examples of this are 86 and X17 / X19
Why do they not advertise extensions?

[JoNi]

The X16 to Willenhall didn't last long who says the 86 to Kenilworth is going to be any different!

[Adam 404]

Still, why advertise X17 and X19 when X19 now only runs at peak times not even serving Leamington or Warwick,
Shouldn't branding be revised to changes?