Facebook app notification icon broken

[AC Question]

I'm having a bit trouble with my Facebook app. After wiping the device and reinstall the ROM due to an failure in flashing a ZIP package, I had to reinstall all the apps. Everything was OK unless the Facebook app. The notification of the app came an blank icon, not the Facebook one.

I tried to reinstall the app, wipe every including the SD card and reinstall another ROM but it doesn't work. Could anyone tell me how to fix it?

Thanks in advance!