There looks to be a running change for the new 6″ Black Series Clone Commander Bly figure. Initial releases neglected to include the brown stripe on the lower part of the helmet (under the frown). Instagram follower disneyland_bountyhunter sent in the image on the right showing the helmet with the corrected deco (date stamp 93431)
If this sounds familiar, the ROTS figure (III-57) also had this error and subsequent variant back in 2005.