invalid_grantCode was already redeemed

[Steve - DynTech]

After clicking through from the authorised scopes link, the page immediately closes. I managed to grab the code but then am told that invalid_grantCode was already redeemed 

I tried to run gam oauth revoke and then start the process again but I get the same results.

Seems like my de-auth is a result of a password change. Can the steps that are needed to re-authorise after a password change be added to the wiki?

[+KimNilsson]

I assume you could just archive your JSON-files and create a new project.

So you don't have to wait till you know how to re-auth.

[+KimNilsson]

Actually, creating a second service account in that same project would also be enough, don't you think?

[Steve - DynTech]

after creating new accounts in the same project I was still having the auth page close immediately on me. I sent to incognito and it managed to stay so I could grab the code to get it working again. With the newly designed login screens the auth pages also look better.