Sidebar Not Displaying

Hi Hav been using your sidebar menu on a new project I am working on a nd it has been great, very useful. But the last 2 sidebars will not display. I am using the same method that I have been, so I am wondering is there a limit on the number of sidebars you can create? I have 10, and the last 2 are the ones that aren’t displaying at all. If there isn’t a limit, any suggestions on what I might be doing wrong. Thanks!

here is an example if it it helps. . . http://dev.lymeartassociation.org/gallery-rental/

https://ww.wp.xz.cn/plugins/easy-custom-sidebars/