Dear Mollyn,
first of all, thank you for the purchase!
This is a know issue, and at the moment I am preparing a theme update which will contain a fix. The issue stems from the compatibility conflict with the Jetpack plugin, namely one of its shortcodes. Before the update comes out, there are two alternatives: you can delete one file from the Jetpack plugin (this will not affect anything except removing one shortcode option):
/wp-content/plugins/Jetpack/modules/shortcodes/videopress.php
– or I can send you the newer version of the theme to the email you indicated while registering on this forum.
Please let me know which is best for you :)
Sincerely,
Andrew | Satori Studio