NO! I am starting to lose it...
I am always defending double stitches, most people don't understand them and find them to be a flaw. They are necessary. Where they are. On a Keepall, they are not! Mine has none on the leather strips. No reinforcement is needed like that, since is has those metal rivets on both ends. They are especially not necessery in the middle of nowhere. This is a sloppy job. Looks like they ran out of thread in the middle, finished the seam and started anew. But it cannot be the case, since the manufacturing process doesn't involve humans in this stage (you don't wanna know how these are made).
First they changed the leather on Macassar, now they release bags like this. I am angry about these.
I recommend you to contact Louis Vuitton. They sould apologize and give you another one.