I was wondering if anyone can help or has seen this before. We are stuck in support hell trying to to solve an IE specific (works for Chrome, Safari, Firefox etc) bug where QV charts rendered via workbench into a VisualForce panel do not display and show "the red cross" (see attached image).
Symptoms are that it can sometimes start workind after a user is logged in to SFDC for 10-15 minutes or after QV server restarts but not every time. Also if you fastchange the graph to a table it works fine.
Any help much appreciated!