From man w:
Override the default width of the username column. Defaults to
Override the default width of the from column. Defaults to 16.
so for example
You can of course export PROCPS_USERLEN=10 in your shell's initialization file ...
The openssh daemon/service has picked up that the account is locked and has disabled access. (password field starts with !)
The man page for "sshd" indicates:-
Regardless of the authentication type, the account is checked to ensure that it is accessible. An account is not accessible if it is locked, listed in DenyUsers or its group is listed in ...