Masonry Galleries do not display

I have been having this problem for over a month now — none of my galleries that have the Masonry setting (nearly all of them, unfortunately) will display on any of the pages of my website. These Masonry galleries are crucial to my business, and I’m not looking forward to having to find a new gallery plugin altogether and start from scratch in transferring my galleries over, but if this problem is not fixable I think that’s what I’ll need to do before our season gets crazy.

Please let me know if there will be a fix for this anytime soon.
Thanks,

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