For my carousel, the bootstrap glyphicons are not showing up. I made sure that I have the fonts folder.
You can see a test version of the site here (redacted).
Interestingly enough, the arrows appear only when I do a live preview with my web IDE (Brackets by Adobe).
Problem is the bootstrap.css file url is src:url(../fonts/glyphicons-halflings-regular.eot)
../ indicates root domain.
CSS is pointing to the following URL: http://thesabreslicer.site.nfoservers.com/fonts/
Your folder is located at: http://thesabreslicer.site.nfoservers.com/thesabreslicer/dw/fonts/
Move the font folder to the root and it will resolve your issue.