Diagram does not render properly in IE11

We are unable to see the nodes and links in IE11. Attach you could see the screen shot.
Once we do a scroll or mouse hover on the ate selected area it re-render’s the diagram properly.
How to resolve this?BeforeAfter

What version of GoJS are you using? Does everything run well on Firefox or Chrome or Safari?
Are you using go-debug.js? If so, are there any errors or warnings in the console log?