Gallery Issues

For the last couple of properties that I’ve listed the gallery hasn’t been coming up automatically – I’m wondering if maybe I switched something off or did something wrong? Any ideas or solutions?
Website is:
http://loxproperties.com/
and here’s one of the properties where it’s just listing the photos under review rather than making a gallery tab:
http://loxproperties.com/?property=university-flats-219-3

http://ww.wp.xz.cn/plugins/intellectual-property-basic/