Pre-registered & Awarded New TLD still "Available"?

I have a fresh install of WHMCS 5.3.5 and had a client preregister a .limo through the watchlist and when it when live he was awarded the domain, it showed up in my enom account and I added it to the WHMCS under his account, the domain is already attached to a hosting package and I am currently building the website and it is already being cached by google, HOWEVER, when I go to my whmcs from either front or backend to check the availability of the .limo domain it says that the domain is still available for purchase.
How or why is this and what could be a possible fix?

TIA