Changed to CDN, made the update, went through everything perfectly, except:
> sudo eopkg check
...
Checking integrity of sudo Broken
Checking integrity of python3 Broken
...
Doing:
> sudo eopkg install --reinstall sudo python3
That fixed python3, but not sudo. sudo itself seems to work, though.
Thank you, BTW, for bringing everything back to life. I'm happy again.