MYOB Pay Super

MYOB Pay Super keeps coming up with error "It looks like this service is unavailable reight now. Please try again later"

I am able to process superannuation but when I go to authorisation it enables me to enter my email and passowrd and it sends me the SMS code but the box to enter the code is greyed out.

I have tried this on 2 different files as well as both the desktop and browser version of MYOB and have the same issue - I get the code but cannot enter it!