I'm currently experiencing an issue with being able to expand tasks when looking at the Gantt chart for any given project in Clarity. We are using v12 of Clarity and I have IE9 on my machine. I go to a project, pull up the WBS view of a project's tasks and click the Gantt button. A new IE tab launches and the Gantt for the project is displayed with all of the tasks collapsed. When I try to click on any of the + icons to expand a task, nothing happens. The Gantt view has an option to select a cursor that will expand/collapse rows, but even having this cursor selected does nothing. Has anyone encountered this problem before and if so, what do I need to do to fix it?