bitaddress.org is back up.
Does anybody know what happened with this project and its creator
pointbiz?
Last time he was active only on July 2, 2018 (more than a year ago).
IMHO I'd say this project is a little obsolete after the advent of some more modern projects like
https://iancoleman.io/bip39/ wich you're still able to download and use it offline...