As the sticky says at the top of the support thread:
Hi there,
Thank you for choosing my plugin among the thousands of others. If you require assistance, please note that the support has been moved off of the WordPress repository and over to my personal site.
Since the creation of my plugins, support requests have grown rapidly and I receive daily emails asking for customization or support request. Thus why I have decided to move all support over to a dedicated support forum on my site.
All support for my plugins will now be housed in the WordPress Support section of my site, inside of the support forums. You will need to register for a free account to request assistance. If you require more customized or personal help, you can purchase a support plan.
Sorry about the inconvenience this may cause you. I look forward to resolving any and all issues you have over there, and thanks again for choosing my plugins!
Sincerely,
Evan
Support Has Moved : Support Forums“
Either way, You most likely have a JavaScript error.