IFTTT Error

I've made it all the way to the hubitat credentials login screen on IFTTT, after a few times of receiving the "could not connect service" I've cleared the cache, rebooted my hubitat multiple times, both with the IFTTT app downloaded and without. Every now and again it will accept my credentials and redirect me to outh.cloud.hubitat.com where it will sit on a blank screen and refuse to progress at all. I've tried all the options suggest in this thread and not sure what to do.