I've had CGM calendar working successfully on a web site I manage for many months now, but having just upgraded to the latest version of WordPress (3.3.1), it appears that CGM calendar is no longer functioning properly.
The problem is that whereas a mouseover used to give more information about events within a calendar, now when the page with the calendar loads, all mouseover boxes are displayed at once, overlapping each other and making it illegible.
I've tried de-activating all plugins bar the CGM calendar and the problem persists, so it must be an incompatibility with the latest version of WordPress.
Has anyone got any idea of how to fix this? Either with a workaround or hack, or some direct coding perhaps?