So I downloaded the file unpacked it and opened the SVG files to compare them.
logo-1-color.svg, logo-full-color.svg, logo-full-color-greyscale.svg, and logo-full-color-yellow.svg are working, but throw warnings on opening:

logo-2-color.svg, logo-3-colors-line.svg, and logo-3-colors-no-line.svg throw errors:
