Conflict with RokCommon Library and RokSprocket
There is a conflict between Yoast SEO (Premium) in combination with RokCommon Library and RokSprocket. Our developers have looked into the issue and determined we are unable to fix by making a code change to our plugin. Technical details regarding the issue:
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The easiest way to fix this issue is disable the 1.2-compatibility layer included in MooTools within the RockSprocket plugin. Because the MooTools within the plugin is 1.4.5.
Your best bet to resolve these issues is to contact RokSprocket to see if they can fix this issue.