CRITICAL: All "Figma Make" files crashing immediately - React Router Error

Hi Figma Team,

I am experiencing a critical issue where all my Figma Make files have suddenly stopped working. The preview crashes immediately upon loading with a white screen or error message.

This seems to be a deployment regression on your end, as it affects multiple files that were working perfectly before.

The Error: The console throws a React Router v6 error stemming from makeproxy-c.figma.site. It seems an undefined component is being passed to your router configuration.

Stack Trace:

Error: [undefined] is not a <Route> component. All component children of <Routes> must be a <Route> or <React.Fragment>
   at invariant (react-router-dom.js)
   at createRoutesFromChildren (react-router-dom.js)
   at Routes (react-router-dom.js)
   ...
   Source: https://app-7rewowbl35pf7ves4z6mxxdyr7d3zoduh36vgxqfkug7i6yt7ncq.makeproxy-c.figma.site

Steps Taken:

1. Cleared Desktop App cache.

2. Tried accessing via Chrome/Edge (same error).

3. Duplicated the file (same error on the new copy).

Please investigate this urgently as it is blocking all work related to Figma Make.

Thanks.