Sorry to double post, but unsurprisingly, the opening has now been officially pushed back to 2025:
I think they’ve got a far better chance of meeting 2025 than 2024, personally; 2 years seemed like a phenomenally short amount of time to build a new park from the ground up, whereas 3 years seems perhaps more achievable, in my opinion.
On a side note, it would appear they’ve altered the concept art a fair bit; the British and French flags from the huge dome buildings are gone, for a start! Could this be the altered concept coming out of the SSSI designation?