Let talk about their LUDs, my opinion:
LUDs: 01/24, CIS received the cases and updated by some assistants
02/14, 02/15, CIS received the FP information and again updated by some assistants
03/08, 03/09, touched by a REAL immigration official
05/04, approved by a REAL immigration official
05/06, 05/07, 05/08 cards ordered and mailed, updated by some assistants
??