Getting the following error when loading an STL file on GitHub:

    Invalid 'X-Frame-Options' header encountered when loading 'https://render.github.com/view/3d/?url=https%3A%2F%2Fraw.github.com%2FEmmanuelG%2FFoldaRap2%2Fmaster%2Fstl%2Flower-corners.stl': 'ALLOW-FROM: https://github.com/' is not a recognized directive. The header will be ignored.

(from https://github.com/EmmanuelG/FoldaRap2/blob/master/stl/lower...)

Running Chrome stable. Looks like a malformed cross-origin directive?

EDIT: The error is still here but it works from time to time. Some of the time I get a "Something went wrong? Reload" message, the rest of the time, the 3D model actually appears.