Page Builder Loading Circle at Live Editor

Hey,

I have the SiteOrigin Widgets Bundle and Page Builder by SiteOrigin plugins as the only ones enabled. I am running WordPress 4.5.3. When I try to access the Live Editor when editing a page, there is a progress bar that loads to 100% and stays there when I use Chrome as a browser, and turns gray/black at halfway in Safari. Both browsers have a blue loading circle. Any help/suggestions would be aprreciated!

Thank you.