(14 Sep 2015, 8:10 pm)S813 FVK wrote And passengers waiting for the bus are going to see these screens? Of course not, which reiterates your point about it not being the cause of the lack of growth of Sapphire services X21/X22.
They should still be able to see these screens as they are still displaying the service number and destination albeit the number is on the wrong side and the buses are branded so people should assume it's on either the X21 or X22 given that they are branded for these routes. It's still not ideal but I doubt it will have a significantly bad impact on the growth of the passenger numbers on these services. Hopefully any issues with the screens will be resolved as soon as possible.