Default [Q] Incoming Call bug

okay so, i have a pretty annoying problem.
the incoming call window that drops down when youre using an app, always gets stuck on my phone.
what happens is every time im in an app and get a phone call it drops down twice and that second one gets stuck on the screen and does not go away unless i reboot.

my g2 is rooted on the latest stock rom with busybox installed using default settings

any ideas how to fix this