I received mine begin of the week and must say I also noticed the pocket thing while looking in the mirror, and I'm not normally good with details.
I ordered another one from another retailer to compare but the placement is the same.
I agree with others that everyone is free to send the products back (and I'm sure they'll sell again in no time) , but I understand it can be disappointing since its probably the last release for this one, and everyone and his grand mother wanted one 
Seeing the various product pictures put by @samo it looks a bit more like symmetric placement is maybe not always what is optimal for when one will wear it (But I don't have this on the recent 13.5 oz dobby cloth CPO)
I looked again at all the picture from this thread, and imo this batch has maybe this thing a bit more accentuated. Enough pictures to see it.
But honestly, when wearing it and moving around a bit in front of the mirror, it's more difficult to see, and I think I do now because I have noticed it 
Especially with some layers, fabric is moving and the closed button line tends to move a lot, making this "asymmetry" practically invisible.
So could very well be that the placement is done to account for how the fabric will move/mold onto the body.
It's everyone choice to keep it or not ! Still debating but I'll probably keep it.
Pictures if I do 











