I don't have a problem with having CBeebies rides on there, and I would happily see all rides and attractions on there, at the end of the day that is what ride times is for! There is nothing worse than a busy day looking on ride times and everything is red, yet Hex, Charlie, Duel, etc could have 5 min queue.
Hopefully new queue boards will come soon, in a similar style to Thorpe (except the ones at Thorpe move to quick to read the whole board). I imagine they have waited until CBeebies Land opens before they do anything major.