New Zoho Recruit: Not possible to edit Candidate E-mail Templates

New Zoho Recruit: Not possible to edit Candidate E-mail Templates

During the integration  from old  to new Zoho recruit the layout of my candidate e-mail templates did not transfer well. 

When going to setup and then choosing to  edit the relative template an instruction of "loading" appears but this just hangs and hangs and hangs and so far the template has not loaded. 

I look forward to your advise  about this issue.