Hello JeroenMichiels
Sorry about this, we have just reset your Figma token.
Can you try to update this file on the 'Uploads tab' on the editor home page?
You will be prompted to authenticate with Figma again.
If after authenticating you're still having issues, please provide us access to your Figma file.
You can share this with me at vinh@zeroheight.com.
Thanks!