The attached SVG is not interpreted correctly. It is actually quite simple and does render nicely in Chrome. The source of this file is Adobe Illustrator CC. I tried different export settings but the result always fails to import correctly in RFG. The import results in a broken vector image with some arbitrary path segments.
This is similar to #240: "classic" viewers such as Chrome display this:
Whereas InkScape (used by RFG for this task) displays:
I have submitted https://bugs.launchpad.net/inkscape/+bug/1619550
Aaaah, I see! Thanks for looking into this. I actually went through the list of open issues before I posted, but did not find #240, as it is closed.
And also: Thanks for your great online tool, Philippe!