I went to justdatingsite.com and I found a lot of people registered. Is it a demo version or is the site completely working?
I think it is still a beta version to show and attract the Investors. As I see on the roadmap, there will be redesign website on September 30 or after ico.
Personally, I think your site is rich and good to go, but if the team have decided to redesign a new website, it will be all for the good maybe to give a better look and probably integrate more user tools for dating.
I think is a good idea to redesign a new website. this is a project based on enthusiasm. service and interface must be very good.