I'm not sure if this is up for fixing, but it seems that using this theme can cause problems when the forum is being viewed in IE11. The HTML for our custom header shows up above where Discourse should load, but Discourse itself won't load. Removing this theme returned function to our forum in IE11. All other browsers, including Edge, were functional.
The error in the console was
TypeError: object.keys argument is not an object.
I'm not familiar enough with F12 tools to get much more information than that.
I'm not sure if this is up for fixing, but it seems that using this theme can cause problems when the forum is being viewed in IE11. The HTML for our custom header shows up above where Discourse should load, but Discourse itself won't load. Removing this theme returned function to our forum in IE11. All other browsers, including Edge, were functional.
The error in the console was
TypeError: object.keys argument is not an object.
I'm not familiar enough with F12 tools to get much more information than that.