same happened to me. I had to stop all downloads thru app manager,, unstintall FB, then boot up a few times, then of course i couldnt get back into the app store w/o manually allowing downloads.
a real PITA...I guess it's not just me.
Yeah man jst connect to wifi & look at your notifications & it will disapear & then go back to your internet & disable your wifi & it should be gone welcome