[GAMEPLAN] How To Fix Event Calendar’s Errors After Sample Data Is Imported

Regarding the problem: Event Calendar has some errors in displaying. Event is repeated after each hovering.
After the sample data is imported or in the process of using our theme, there is a problem in displaying Event Calendar, Event is repeated after each hovering as shown below


This problem is due to the W3 Total Cache plugin.
To fix this, you should quit using HTML Minifi feature by going to Dashboard> Performance> Minifi> HTML & XML> uncheck Enable
Please see the following image below for more details