Why is my online store suddenly not displaying correctly?

My store transparentlamp.com suddently stopped showing correctly and now you cannot see anything in the store. If you see the source code with Google Chrome, you can see that all the code and the site itself is there, but there is a white layer on it and the navbar is bugged.

Can someone help us? We don’t know how to solve this! Even the back ups are being previewed in the same way…

Same problem here …

Experiencing same issue, seems to be related to this error in our code and I see on your too. This has been escalated with Shopify.

DevTools failed to load source map

We have a team of developers. Do you know how to solve this?