Issues Importing Sitemap and Wireframe from Relume to Figma

Hi Matt J. We're trying to import a sitemap and wireframe from Relume to Figma. We always use the Figma kit on your website, and it usually works fine. However we seems to have a particular file that is showing the below error message for both myself and another colleague. All our other files that we're doing the same process for are working fine. Can you please help? Thanks 🙂