The “coords” attribute of the <area shape="poly"> tag is missing the last “y” coordinate (the correct format is “x1,y1,x2,y2 …”).
Imyerr "coords" n tebzimt <area shape="poly"> ur yegbir ara amsideg aneggaru  "y" (amasal ameɣtu d "x1,y1,x2,y2 …").