Multiple applets on a page does not fully load after clicking on reload

Environment: Ultra 10, Sol 10, Mozilla
JRE Build: 60

On a slow machine, if you go to the following page and then click on the browser reload button maybe once or twice while the applet is loading, the applets will never load compleatly. You will see the animation indefinitly.

http://sqeweb/deployment1/deployment_tiger_master_ws/deployment/src/plugin/phonehome/applethtml/GrayBoxTest-19.html