Hero Slider Broken on Mobile

I just updated my theme to the newest Sydney and my Hero Slider is now broken on mobile browsers and missing on desktop browsers. On my main home page, the Hero Slider was the top element (besides the responsive header), with a text overlay on many of the images.

I have checked the Hero Slider settings and they all look fine to me. But

1) On Desktop Broswers the Hero slider is missing
2) On Mobile Browsers the Hero slider shows all the photos stacked 1 after another and all 5 lines of the text are overlayed over each other over the button.

This looks terrible and it’s prime booking season for my business!! Please help!

Thanks!
Brandon

The page I need help with: [log in to see the link]