Display same calendar twice

Hi, would it be possible to display the same calendar in two different locations on my website using shortcodes?

I have a one-page scrolling website with 2 locations where I’d like to display the calendar. However, only the first instance of the shortcode will work – <?php echo do_shortcode(‘[calendar]’); ?>.

Here’s the website: http://websushidesign.com/wingchun/

The first instance can be found when you click on “Training Schedule” in the footer. The second instance can be found by going to School > Schedule.

Under School > Schedule, only the line with “Show type” comes up when the first instance of the calendar is active. Only when I disable the first instance will the second instance work.

Anyone encounter this before? Many thanks for any insight.

http://ww.wp.xz.cn/plugins/ajax-event-calendar/