Problem with render SVG

Hi, i create web SVG-generator special for my CorelDRAW X7. Its fine working, but i have terrible problem with rendner round objects.

Original svg on browser: (https://jsfiddle.net/jayqtq64/ )


Same svg on Corel:

Same svg in Adobe Illustrator:



Can't undestand, problem with generated svg, or i have problems with settings on my CorelDRAW X7?