If it were a 2, I think the left side of the 2 may have been cut off
Very crude markup:
Green: The dots I think were included
Red: The dots I’m assuming you’re referring to (in which case I would agree with you)
Blue: Showing the (extremely rough) alignment. Based on the 7, there’s a max of 5 dots across for a given character. Indicating there is a potential row on the left that may either be the actual left side of the character (in which case it would be red and you would be right), or it’s also a misprint (which then it ccoouulldd be green)
If it were a 2, I think the left side of the 2 may have been cut off
Very crude markup: