I think it makes no sense from an AppSheet creator POV to go to the Google Cloud Community main page instead of the actual AppSheet forum while entering from https://community.appsheet.com/
There was a brief window on the launch morning where it would land you on the GCC homepage. Since then it has been redirecting directly to the AppSheet community. Let me know if you are still seeing issues.
I noticed that after this post it was working as it should