Uncharted 3 Fortune Hunter achievements bug

[TheRealVT97]

I completed all the 3 waves (93380 on the first, 71435 on the second and 96264 on the third), killed more than 150 enemies and probably killed at least 50 enemies with grenades but the game doesn't count them as completed...
Attached to this thread You'll find the photos about the bug, I hope this will be useful.

SCEE
Italy
PS3
CFW