Thank you for bringing this to our attention! Please submit a ticket to support@wizard101.com, but i'll make sure to throw this at the team as well.
P.S. it's a cute lil' house!
Thanks for the reply Kyle!
I love how almost immediately after I posted this a few days ago the 'Open Space' House was removed from the crowns shop....
Surprisingly it looks like it has fully launched today, however I have tried it again, and it still does not allow me to 'Preview' it like other houses.
Again, I might consider buying it, I just wanna see it first!!
I did not make an actual ticket last time, so I will do that this time, but just wanted to let you know this is still happening.
It could be just a Mac OS issue, I am not sure if this also happens to windows users.