Upload of some SVG’s turn image black

Hello,

We have had this problem off and on, where uploading an SVG, but not all SVG’s, come out black like the example link. I have uploaded basic icons and they are fine, but some turn out this way.

Would these SVG files be corrupt or something? Some of these are being exported from Figma, so I wonder about layers etc.?

The page I need help with: [log in to see the link]