Relax, we've been through this before.
Over the years, the WTS has changed wording of its announcements many times. The basic process has remained unchanged.
For instance, they used to say, "so-and-so has been disfellowshipped for adultery."
Then it was, "...disfellowshipped for conduct unbecoming a Christian."
Then it was, " ...disfellowshipped." (period)
Now, apparently, it's "no longer one of JWs."
You see the influence of lawyers here? This is nothing more than the ongoing tug of war between the old hard liners and the new yuppie dub attorneys. It's about not getting sued.