Cladbridge-on-Stowe: An English Village ON THE EXCHANGE

For some reason I can't install, it says to be sure I am up to date and I AM up to date, I even patched to the last patch, thing I didn't want to do until bugs were sorted out, just to try this world... so... not sure what to do now :?

I also meet your requirements for the EP's (the only ones I don't own yet are University and Island Paradise)