[Plugin: Theme Blvd Responsive Google Maps] Max instances per page?

Is there a max number of times you can call this shortcode per page? I’m using this in your BarelyCorporate theme, and I have 10 maps I want to show on one page, but when I load the page only 6 maps actually appear (the bottom four are just grey boxes). Please let me know if this is a bug and I should use another map generator for this page.

Thanks!

http://ww.wp.xz.cn/extend/plugins/theme-blvd-responsive-google-maps/