Google Cloud Skills Boost login problems

[SeadT]

I am trying to log into Google Cloud Skills Boost at https://www.cloudskillsboost.google/users
When there I have two options, to log in using my Google account or to create a new account.
I already have a Google account but if I choose 'Sign in with Google' I get the following error: Not found. Authentication passthru.
Do I have to register for a new account?

[Abhishek213]

clear cache and data of ur browser it will be fixed

[SeadT]

I tried that but it didn't fix the problem.

[sahilchopra]

I am getting the same error too.

[Abhishek213]

mail to support@qwiklabs.com they will ifx it

[Onyinyeching]

Am getting error on my Google cloud skills boosts 

[Viacheslav]

Just use your credentials instead.