Cant Login to firmware builder

Hi, I recently replaced my mainboard because something broke. (identical mainboard bought) When I tried to flash my firmware onto it all it does is occasionally flash the marlin logo. I decided to recompile new firmware just in case but I cannot log into the builder site. It just loads until eventually finishing with just the login page again. Anybody know how to fix this? Thank you!

I noticed this just before… Seems something was silently failing on the Google Captcha parts…

Fixed now…