Slowness of Caravan Club Web Site

I am currently experiencing some problems with the club site. It takes ages to load up and then if I try and post a review on a club site ( which I just tried to do, and lead me to writing this)

It seems to hang at "Waiting for www.caravanclub..etc and goes no further. No other site seems affected. In fact the lastt time I booked a site I did it over the phone rather than use the site. 

Any one elese experiencing the same ?