I submit all requirements to China embassy in Philippines, but the receipt is noted "To be informed "

I filed my L visa to the embassy in China here in Philippines all the requirements were submitted. Then suddenly the officer noted on the receipt " To be informed ".

I just wondering what does to be informed means? Afternoon they called me again and informed that i need to come back from the embassy to update my application.

Would you mind to please elaborate the said result because i was booked and confirmed this coming 26 Of September 2011 but still my Visa on updating? Any probable cause on that?
Thanking you in advance and awaiting for your early response.

Best Regards.