Extra lines in the Copper Area (Google Chrome 72.0.3626.121 macOS 10.13.6)

export Gerber, open in [https://gerber-viewer.easyeda.com/](https://gerber-viewer.easyeda.com/)

import gerber in EAGLE

open KiCAD GerberView Ok

Chrome
72.0.3626.121
OS X
10_13_6
EasyEDA
5.9.42