Friday block is another of the edge blocks, hence the dividing.
In the book there is not added seam allowance at the cutting line, but I prefer to do it like that, to not cut off all the points when joining the quilt. I have to ease the outer border a tad to make it fit though, but I don't think it will cause any trouble.
In the box to the left are the first 50 blocks, pinned 10 and 10.
I am now starting filling another box and by the time the last 48 blocks are done it will be as full as the first one.