Text Styles Turning Heavy Bug

I’ve found an issue with one of my team project files. It’s a multi-page team file but it’s not my teammates making this change. Nearly all of my document text styles turn heavy when I refresh the page. None of the actual text updates until I interact with the text boxes which is very frustrating because I go to make edits and find all my styles have changed.

They all start as either bold, regular, or light and only one regular didn’t change when I last refreshed. Any help would be appreciated.

So this is not about FigJam? Figma bugs should be reported to Figma support team via the bug report form.