What is the issue:
Currently if you access a .SCSS file it 404s. It seems it is not an allowed file type.
Anyone who develops sites using sass / scss can upload mapped files that link back to the .SCSS file in the dev tools to be able to troubleshoot. However as treepl does not host them correctly they just error out.
What is the fix:
Allow .SCSS files to be hosted on treepl.
(I mean you already host .less files which is less widely used , so there is a precedent here )
Pretty straight forward. Hopefully makes sense.