Thanks for the heads up...Maybe the build we did this morning has a bug for firefox. Let me take a look.
Huh. It looks fine on my Firefox browser...tell me more.
RedwoodJS recently fixed an issue with their JAMStack framework failing on current Firefox - maybe check out their github issues.
Sorry I should add - Works fine for me in Safari and Chromium, in Firefox the header and footer render fine, but the content fails to display. There are no console errors.