can't find a planning application for this new building. And they have still not released the admission cost, I think it will be many more weeks before they are open.
I'm not altogether surprised opening has been delayed, but if they don't get a move on, they're going to miss the all-important school summer holidays, and it'll be no good opening any later in the year, especially in such a location as that. If they can't get it open in the next few weeks, they may not get it open till next Easter, and that'll be disastrous.