Why are my stats messed up?

[PantherX]

I checked with the passkey and found an increase of only 1 WU (it's the SMP2 that uploaded during the night Project: 6021 (Run 0, Clone 187, Gen 91)). These are the WUs that my GPU finished over the night but were not credited with the passkey: (They were credited with my username)

Project: 6605 (Run 1, Clone 133, Gen 37)
Project: 6603 (Run 1, Clone 979, Gen 26)
Project: 6601 (Run 1, Clone 898, Gen 47)
Project: 5771 (Run 3, Clone 300, Gen 299)
Project: 5771 (Run 3, Clone 267, Gen 1262)
Project: 5765 (Run 7, Clone 147, Gen 483)
Project: 5766 (Run 11, Clone 364, Gen 1388)
Project: 5772 (Run 14, Clone 201, Gen 1618)
Project: 5770 (Run 13, Clone 28, Gen 1820)
Project: 5782 (Run 8, Clone 91, Gen 137)
Project: 10501 (Run 242, Clone 0, Gen 41)

EDIT - added more WUs

[PantherX]

Checked again and here are the list of GPU WUs that are added with the passkey:
Project: 5772 (Run 11, Clone 193, Gen 2602)
Project: 5767 (Run 4, Clone 156, Gen 478)
Project: 5765 (Run 0, Clone 72, Gen 1956)
Project: 5769 (Run 9, Clone 243, Gen 2015)

Also these are the flags that I am using with the GPU Client:
Arguments: -advmethods -verbosity 9

I can't really see any correlation. Also what about your stats? Does the username revels the same or something different?