Heys its me again

[BuZzBoMb*]

Glad I found this site!! Wuz looking all over the net for a walkthru or advice about Birds of Prey. So, hoping someone here can tell me WTF is going on. I'm bout ready 2 drop kick my PS3 out the door over the "Wolf Pack" mission. If you aint done it yet, you have to keep 4 Liberty ships in your convoy from being sunk by German U-boats. So anyway I take off of the battle ship in the Kingfisher (which is a real gas!!) and get the call over the radio that enemy U-boats have bin spotted in the area & 2 search for them. This might sound stupid but I am guessing theres only 3 coz I see 3 sub icons at the bottom left of my screen. DUH! So anyways I find'em and take'em out with the depth charges. As I do the counter drops down to 0. But insted of "MISSION COMPLETE" nothin happens! I fly around over the convoy for 10 minutes and get "MISSION FAILED"! WTF??!! I tried landing in the water near the battleship, Yeah right good luck with that! Aint happening. Is there another objective I have to get? I didn't lose 4 ships and nuthing else comes over the radio. PLEASE tell me what I am doing wrong or not doing. OR is this mission bugged? Another 505 we should patch it but we got your money so 2 bad so sad? Do I need to do this in real or sim insted? Man, help a brother flier out!